Definition of Adventitious. Meaning of Adventitious. Synonyms of Adventitious
Here you will find one or more explanations in English for the word Adventitious. Also in the bottom left of the page several parts of wikipedia pages related to the word Adventitious and, of course, Adventitious synonyms and on the right images related to the word Adventitious.
Definition of Adventitious
AdventitiousAdventitious Ad`ven*ti"tious, a. [L. adventitius.]
1. Added extrinsically; not essentially inherent; accidental
or causal; additional; supervenient; foreign.
To things of great dimensions, if we annex an
adventitious idea of terror, they become without
comparison greater. --Burke.
2. (Nat. Hist.) Out of the proper or usual place; as,
adventitious buds or roots.
3. (Bot.) Accidentally or sparingly spontaneous in a country
or district; not fully naturalized; adventive; -- applied
to foreign plants.
4. (Med.) Acquired, as diseases; accidental. --
Ad`ven*ti"tious*ly, adv. -- Ad`ven*ti"tious*ness, n.
Meaning of Adventitious from wikipedia
in unusual locations
are called adventitious
. Such structures
plants. Adventitious roots
and buds usually develop
(Salix). Most aerial roots
and stilt roots
. In some conifers adventitious roots
can form the largest
part of the root system. Aerating...
- Aerial roots
are roots above
the ground. They are almost always adventitious
. They are found
in diverse plant
species, including epiphytes
such as orchids...
- Langley’s Adventitious Angles
is a mathematical problem posed
in The Mathematical Gazette
in 1922. In its original
form the problem...
are four types
of bursa: adventitious
, subcutaneous, synovial, and sub-muscular. Among
these, only adventitious
is non-native. When any surface...
that was produced
from a cell that did not complete
meiosis. In adventitious embryony
(sporophytic apomixis), an embryo
is formed directly
shoots, root sprouts, adventitious
shoots, and suckers
for various kinds
that grow from adventitious
buds on the base of a tree...
(with leaves, conifer
cones, or inflorescences
(flowers)). Adventitious roots
may also be produced
from the nodes. The internodes distance
- but some adventitious
buds may be lateral
, when occurring
elsewhere, for example
or on roots
buds may be...
of lung sounds. These include normal breath sounds
or "added" sounds
such as crackles, wheezes, pleural friction
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