Definition of ana. Meaning of ana. Synonyms of ana
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Blowpipe analysis Blowpipe Blow"pipe`, n.
1. A tube for directing a jet of air into a fire or into the
flame of a lamp or candle, so as to concentrate the heat
on some object.
Note: It is called a mouth blowpipe when used with the mouth;
but for both chemical and industrial purposes, it is
often worked by a bellows or other contrivance. The
common mouth blowpipe is a tapering tube with a very
small orifice at the end to be inserted in the flame.
The oxyhydrogen blowpipe, invented by Dr. Hare in
1801, is an instrument in which oxygen and hydrogen,
taken from separate reservoirs, in the proportions of
two volumes of hydrogen to one of oxygen, are burned in
a jet, under pressure. It gives a heat that will
consume the diamond, fuse platinum, and dissipate in
vapor, or in gaseous forms, most known substances.
2. A blowgun; a blowtube.
Blowpipe analysis (Chem.), analysis by means of the
blowpipe.
Blowpipe reaction (Chem.), the characteristic behavior of a
substance subjected to a test by means of the blowpipe.
Comparative anatomy Anatomy A*nat"o*my, n.; pl. Anatomies. [F. anatomie, L.
anatomia, Gr. ? dissection, fr. ? to cut up; ? + ? to cut.]
1. The art of dissecting, or artificially separating the
different parts of any organized body, to discover their
situation, structure, and economy; dissection.
2. The science which treats of the structure of organic
bodies; anatomical structure or organization.
Let the muscles be well inserted and bound together,
according to the knowledge of them which is given us
by anatomy. --Dryden.
Note: ``Animal anatomy' is sometimes called zomy;
``vegetable anatomy,' phytotomy; ``human anatomy,'
anthropotomy.
Comparative anatomy compares the structure of different
kinds and classes of animals.
3. A treatise or book on anatomy.
4. The act of dividing anything, corporeal or intellectual,
for the purpose of examining its parts; analysis; as, the
anatomy of a discourse.
5. A skeleton; anything anatomized or dissected, or which has
the appearance of being so.
The anatomy of a little child, representing all
parts thereof, is accounted a greater rarity than
the skeleton of a man in full stature. --Fuller.
They brought one Pinch, a hungry, lean-faced
villain, A mere anatomy. --Shak.
comparative anatomy Comparative Com*par"a*tive, a. [L. comparativus: cf. F.
comparatif.]
1. Of or pertaining to comparison. ``The comparative
faculty.' --Glanvill.
2. Proceeding from, or by the method of, comparison; as, the
comparative sciences; the comparative anatomy.
3. Estimated by comparison; relative; not positive or
absolute, as compared with another thing or state.
The recurrence of comparative warmth and cold.
--Whewell.
The bubble, by reason of its comparative levity to
the fluid that incloses it, would necessarily ascend
to the top. --Bentley.
4. (Gram.) Expressing a degree greater or less than the
positive degree of the quality denoted by an adjective or
adverb. The comparative degree is formed from the positive
by the use of -er, more, or less; as, brighter, more
bright, or less bright.
Comparative sciences, those which are based on a
comprehensive comparison of the range of objects or facts
in any branch or department, and which aim to study out
and treat of the fundamental laws or systems of relation
pervading them; as, comparative anatomy, comparative
physiology, comparative philology.
Coreus or Anasa tristis Squash Squash, n. [Massachusetts Indian asq, pl. asquash, raw,
green, immaturate, applied to fruit and vegetables which were
used when green, or without cooking; askutasquash vine
apple.] (Bot.)
A plant and its fruit of the genus Cucurbita, or gourd
kind.
Note: The species are much confused. The long-neck squash is
called Cucurbita verrucosa, the Barbary or China
squash, C. moschata, and the great winter squash, C.
maxima, but the distinctions are not clear.
Squash beetle (Zo["o]l.), a small American beetle
(Diabrotica, or Galeruca vittata) which is often
abundant and very injurious to the leaves of squash,
cucumber, etc. It is striped with yellow and black. The
name is applied also to other allied species.
Squash bug (Zo["o]l.), a large black American hemipterous
insect (Coreus, or Anasa, tristis) injurious to squash
vines.
Descriptive anatomy Descriptive De*scrip"tive, a. [L. descriptivus: cf. F.
descriptif.]
Tending to describe; having the quality of representing;
containing description; as, a descriptive figure; a
descriptive phrase; a descriptive narration; a story
descriptive of the age.
Descriptive anatomy, that part of anatomy which treats of
the forms and relations of parts, but not of their
textures.
Descriptive geometry, that branch of geometry. which treats
of the graphic solution of problems involving three
dimensions, by means of projections upon auxiliary planes.
--Davies & Peck (Math. Dict. ) -- De*scrip"tive*ly, adv.
-- De*scrip"tive*ness, n.
Diophantine analysis Diophantine Di`o*phan"tine, a.
Originated or taught by Diophantus, the Greek writer on
algebra.
Diophantine analysis (Alg.), that branch of indeterminate
analysis which has for its object the discovery of
rational values that satisfy given equations containing
squares or cubes; as, for example, to find values of x and
y which make x^2 + y^2 an exact square.
Gravimetric analysis Gravimetric Grav"i*met"ric, a. (Chem.)
Of or pertaining to measurement by weight; measured by
weight. -- Grav"i*met"ric*al*ly, adv.
Gravimetric analysis (Chem.), analysis in which the amounts
of the constituents are determined by weight; -- in
distinction from volumetric analysis.
Indeterminate analysis Indeterminate In`de*ter"mi*nate, a. [L. indeterminatus.]
Not determinate; not certain or fixed; indefinite; not
precise; as, an indeterminate number of years. --Paley.
Indeterminate analysis (Math.), that branch of analysis
which has for its object the solution of indeterminate
problems.
Indeterminate coefficients (Math.), coefficients
arbitrarily assumed for convenience of calculation, or to
facilitate some artifice of analysis. Their values are
subsequently determined.
Indeterminate equation (Math.), an equation in which the
unknown quantities admit of an infinite number of values,
or sets of values. A group of equations is indeterminate
when it contains more unknown quantities than there are
equations.
Indeterminate inflorescence (Bot.), a mode of inflorescence
in which the flowers all arise from axillary buds, the
terminal bud going on to grow and sometimes continuing the
stem indefinitely; -- called also acropetal, botryose,
centripetal, & indefinite inflorescence. --Gray.
Indeterminate problem (Math.), a problem which admits of an
infinite number of solutions, or one in which there are
fewer imposed conditions than there are unknown or
required results.
Indeterminate quantity (Math.), a quantity which has no
fixed value, but which may be varied in accordance with
any proposed condition.
Indeterminate series (Math.), a series whose terms proceed
by the powers of an indeterminate quantity, sometimes also
with indeterminate exponents, or indeterminate
coefficients. -- In`de*ter"mi*nate*ly adv. --
In`de*ter"mi*nate*ness, n.
morbid anatomy Pathology Pa*thol"o*gy (-j[y^]), n.; pl. Pathologies
(-j[i^]z). [Gr. pa`qos a suffering, disease + -logy: cf. F.
pathologie.] (Med.)
The science which treats of diseases, their nature, causes,
progress, symptoms, etc.
Note: Pathology is general or special, according as it treats
of disease or morbid processes in general, or of
particular diseases; it is also subdivided into
internal and external, or medical and surgical
pathology. Its departments are nosology,
[ae]tiology, morbid anatomy, symptomatology, and
therapeutics, which treat respectively of the
classification, causation, organic changes, symptoms,
and cure of diseases.
Celluar pathology, a theory that gives prominence to the
vital action of cells in the healthy and diseased function
of the body. --Virchow.
Organic analysis Organic Or*gan"ic, a. [L. organicus, Gr. ?: cf. F. organique.]
1. (Biol.) Of or pertaining to an organ or its functions, or
to objects composed of organs; consisting of organs, or
containing them; as, the organic structure of animals and
plants; exhibiting characters peculiar to living
organisms; as, organic bodies, organic life, organic
remains. Cf. Inorganic.
2. Produced by the organs; as, organic pleasure. [R.]
3. Instrumental; acting as instruments of nature or of art to
a certain destined function or end. [R.]
Those organic arts which enable men to discourse and
write perspicuously. --Milton.
4. Forming a whole composed of organs. Hence: Of or
pertaining to a system of organs; inherent in, or
resulting from, a certain organization; as, an organic
government; his love of truth was not inculcated, but
organic.
5. Pertaining to, or denoting, any one of the large series of
substances which, in nature or origin, are connected with
vital processes, and include many substances of artificial
production which may or may not occur in animals or
plants; -- contrasted with inorganic.
Note: The principles of organic and inorganic chemistry are
identical; but the enormous number and the completeness
of related series of organic compounds, together with
their remarkable facility of exchange and substitution,
offer an illustration of chemical reaction and homology
not to be paralleled in inorganic chemistry.
Organic analysis (Chem.), the analysis of organic
compounds, concerned chiefly with the determination of
carbon as carbon dioxide, hydrogen as water, oxygen as the
difference between the sum of the others and 100 per cent,
and nitrogen as free nitrogen, ammonia, or nitric oxide;
-- formerly called ultimate analysis, in distinction from
proximate analysis.
Organic chemistry. See under Chemistry.
Organic compounds. (Chem.) See Carbon compounds, under
Carbon.
Organic description of a curve (Geom.), the description of
a curve on a plane by means of instruments. --Brande & C.
Organic disease (Med.), a disease attended with morbid
changes in the structure of the organs of the body or in
the composition of its fluids; -- opposed to functional
disease.
Organic electricity. See under Electricity.
Organiclaw or laws, a law or system of laws, or
declaration of principles fundamental to the existence and
organization of a political or other association; a
constitution.
Organic stricture (Med.), a contraction of one of the
natural passages of the body produced by structural
changes in its walls, as distinguished from a spasmodic
stricture, which is due to muscular contraction.
Ornithorhynchus anatinus Duck Duck, n. [OE. duke, doke. See Duck, v. t. ]
1. (Zool.) Any bird of the subfamily Anatin[ae], family
Anatid[ae].
Note: The genera and species are numerous. They are divided
into river ducks and sea ducks. Among the former
are the common domestic duck (Anas boschas); the wood
duck (Aix sponsa); the beautiful mandarin duck of
China (Dendronessa galeriliculata); the Muscovy duck,
originally of South America (Cairina moschata). Among
the sea ducks are the eider, canvasback, scoter, etc.
2. A sudden inclination of the bead or dropping of the
person, resembling the motion of a duck in water.
Here be, without duck or nod, Other trippings to be
trod. --Milton.
Bombay duck (Zo["o]l.), a fish. See Bummalo.
Buffel duck, or Spirit duck. See Buffel duck.
Duck ant (Zo["o]l.), a species of white ant in Jamaica
which builds large nests in trees.
Duck barnacle. (Zo["o]l.) See Goose barnacle.
Duck hawk. (Zo["o]l.)
(a) In the United States: The peregrine falcon.
(b) In England: The marsh harrier or moor buzzard.
Duck mole (Zo["o]l.), a small aquatic mammal of Australia,
having webbed feet and a bill resembling that of a duck
(Ornithorhynchus anatinus). It belongs the subclass
Monotremata and is remarkable for laying eggs like a bird
or reptile; -- called also duckbill, platypus,
mallangong, mullingong, tambreet, and water mole.
To make ducks and drakes, to throw a flat stone obliquely,
so as to make it rebound repeatedly from the surface of
the water, raising a succession of jets
Proximate analysis Proximate Prox"i*mate, a. [L. proximatus, p. p. of proximare
to come near, to approach, fr. proximus the nearest, nest,
superl. of propior nearer, and prope, adv., near.]
Nearest; next immediately preceding or following. ``Proximate
ancestors.' --J. S. Harford.
The proximate natural causes of it [the deluge]. --T.
Burnet.
Proximate analysis (Chem.), an analysis which determines
the proximate principles of any substance, as contrasted
with an ultimate analysis.
Proximate cause.
(a) A cause which immediately precedes and produces the
effect, as distinguished from the remote, mediate, or
predisposing cause. --I. Watts.
(b) That which in ordinary natural sequence produces a
specific result, no independent disturbing agencies
intervening.
Proximate principle (Physiol. Chem.), one of a class of
bodies existing ready formed in animal and vegetable
tissues, and separable by chemical analysis, as albumin,
sugar, collagen, fat, etc.
Syn: Nearest; next; closest; immediate; direct.
Qualitative analysis Qualitative Qual"i*ta*tive, a. [Cf. LL. gualitativus, F.
qualitatif.]
Relating to quality; having the character of quality. --
Qual"i*ta*tive*ly, adv.
Qualitative analysis (Chem.), analysis which merely
determines the constituents of a substance without any
regard to the quantity of each ingredient; -- contrasted
with quantitative analysis.
Quantitative analysis Quantitative Quan"ti*ta*tive, a. [Cf. F. quantitatif.]
Relating to quantity. -- Quan"ti*ta*tive*ly, adv.
Quantitative analysis (Chem.), analysis which determines
the amount or quantity of each ingredient of a substance,
by weight or by volume; -- contrasted with qualitative
analysis.
quantitative analysis Analysis A*nal"y*sis, n.; pl. Analyses. [Gr. ?, fr. ? to
unloose, to dissolve, to resolve into its elements; ? up + ?
to loose. See Loose.]
1. A resolution of anything, whether an object of the senses
or of the intellect, into its constituent or original
elements; an examination of the component parts of a
subject, each separately, as the words which compose a
sentence, the tones of a tune, or the simple propositions
which enter into an argument. It is opposed to
synthesis.
2. (Chem.) The separation of a compound substance, by
chemical processes, into its constituents, with a view to
ascertain either (a) what elements it contains, or (b) how
much of each element is present. The former is called
qualitative, and the latter quantitative analysis.
3. (Logic) The tracing of things to their source, and the
resolving of knowledge into its original principles.
4. (Math.) The resolving of problems by reducing the
conditions that are in them to equations.
5.
(a) A syllabus, or table of the principal heads of a
discourse, disposed in their natural order.
(b) A brief, methodical illustration of the principles of
a science. In this sense it is nearly synonymous with
synopsis.
6. (Nat. Hist.) The process of ascertaining the name of a
species, or its place in a system of classification, by
means of an analytical table or key.
Ultimate, Proximate, Qualitative, Quantitative, and
Volumetric analysis. (Chem.) See under Ultimate,
Proximate, Qualitative, etc.
Spectrum analysis Spectrum Spec"trum, n.; pl. Spectra. [L. See Specter.]
1. An apparition; a specter. [Obs.]
2. (Opt.)
(a) The several colored and other rays of which light is
composed, separated by the refraction of a prism or
other means, and observed or studied either as spread
out on a screen, by direct vision, by photography, or
otherwise. See Illust. of Light, and Spectroscope.
(b) A luminous appearance, or an image seen after the eye
has been exposed to an intense light or a strongly
illuminated object. When the object is colored, the
image appears of the complementary color, as a green
image seen after viewing a red wafer lying on white
paper. Called also ocular spectrum.
Absorption spectrum, the spectrum of light which has passed
through a medium capable of absorbing a portion of the
rays. It is characterized by dark spaces, bands, or lines.
Chemical spectrum, a spectrum of rays considered solely
with reference to their chemical effects, as in
photography. These, in the usual photogrophic methods,
have their maximum influence at and beyond the violet
rays, but are not limited to this region.
Chromatic spectrum, the visible colored rays of the solar
spectrum, exhibiting the seven principal colors in their
order, and covering the central and larger portion of the
space of the whole spectrum.
Continous spectrum, a spectrum not broken by bands or
lines, but having the colors shaded into each other
continously, as that from an incandescent solid or liquid,
or a gas under high pressure.
Diffraction spectrum, a spectrum produced by diffraction,
as by a grating.
Gaseous spectrum, the spectrum of an incandesoent gas or
vapor, under moderate, or especially under very low,
pressure. It is characterized by bright bands or lines.
Normal spectrum, a representation of a spectrum arranged
upon conventional plan adopted as standard, especially a
spectrum in which the colors are spaced proportionally to
their wave lengths, as when formed by a diffraction
grating.
Ocular spectrum. See Spectrum, 2
(b), above.
Prismatic spectrum, a spectrum produced by means of a
prism.
Solar spectrum, the spectrum of solar light, especially as
thrown upon a screen in a darkened room. It is
characterized by numerous dark lines called Fraunhofer
lines.
Spectrum analysis, chemical analysis effected by comparison
of the different relative positions and qualities of the
fixed lines of spectra produced by flames in which
different substances are burned or evaporated, each
substance having its own characteristic system of lines.
Thermal spectrum, a spectrum of rays considered solely with
reference to their heating effect, especially of those
rays which produce no luminous phenomena.
Strepera anaphonesis Squeaker Squeak"er, n.
1. One who, or that which, squeaks.
2. (Zo["o]l.) The Australian gray crow shrile (Strepera
anaphonesis); -- so called from its note.
Ultimate analysis Ultimate Ul"ti*mate, a. [LL. ultimatus last, extreme, fr. L.
ultimare to come to an end, fr. ultimus the farthest, last,
superl. from the same source as ulterior. See Ulterior, and
cf. Ultimatum.]
1. Farthest; most remote in space or time; extreme; last;
final.
My harbor, and my ultimate repose. --Milton.
Many actions apt to procure fame are not conductive
to this our ultimate happiness. --Addison.
2. Last in a train of progression or consequences; tended
toward by all that precedes; arrived at, as the last
result; final.
Those ultimate truths and those universal laws of
thought which we can not rationally contradict.
--Coleridge.
3. Incapable of further analysis; incapable of further
division or separation; constituent; elemental; as, an
ultimate constituent of matter.
Ultimate analysis (Chem.), organic analysis. See under
Organic.
Ultimate belief. See under Belief.
Ultimate ratio (Math.), the limiting value of a ratio, or
that toward which a series tends, and which it does not
pass.
Syn: Final; conclusive. See Final.
Veronica Anagallis Water speedwell Wa"ter speed"well (Bot.)
A kind of speedwell (Veronica Anagallis) found in wet
places in Europe and America.
Volumetric analysis Volumetric Vol`u*met"ric, a. [Volume + -metric.]
Of or pertaining to the measurement of volume.
Volumetric analysis (Chem.), that system of the
quantitative analysis of solutions which employs definite
volumes of standardized solutions of reagents, as measured
by burettes, pipettes, etc.; also, the analysis of gases
by volume, as by the eudiometer.
Volumetric analysis Analysis A*nal"y*sis, n.; pl. Analyses. [Gr. ?, fr. ? to
unloose, to dissolve, to resolve into its elements; ? up + ?
to loose. See Loose.]
1. A resolution of anything, whether an object of the senses
or of the intellect, into its constituent or original
elements; an examination of the component parts of a
subject, each separately, as the words which compose a
sentence, the tones of a tune, or the simple propositions
which enter into an argument. It is opposed to
synthesis.
2. (Chem.) The separation of a compound substance, by
chemical processes, into its constituents, with a view to
ascertain either (a) what elements it contains, or (b) how
much of each element is present. The former is called
qualitative, and the latter quantitative analysis.
3. (Logic) The tracing of things to their source, and the
resolving of knowledge into its original principles.
4. (Math.) The resolving of problems by reducing the
conditions that are in them to equations.
5.
(a) A syllabus, or table of the principal heads of a
discourse, disposed in their natural order.
(b) A brief, methodical illustration of the principles of
a science. In this sense it is nearly synonymous with
synopsis.
6. (Nat. Hist.) The process of ascertaining the name of a
species, or its place in a system of classification, by
means of an analytical table or key.
Ultimate, Proximate, Qualitative, Quantitative, and
Volumetric analysis. (Chem.) See under Ultimate,
Proximate, Qualitative, etc.
