Definition of Index rerum. Meaning of Index rerum. Synonyms of Index rerum

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Definition of Index rerum

Index rerum
3. A table for facilitating reference to topics, names, and the like, in a book; -- usually alphabetical in arrangement, and printed at the end of the volume. 4. A prologue indicating what follows. [Obs.] --Shak. 5. (Anat.) The second digit, that next pollex, in the manus, or hand; the forefinger; index finger. 6. (Math.) The figure or letter which shows the power or root of a quantity; the exponent. [In this sense the plural is always indices.] Index error, the error in the reading of a mathematical instrument arising from the zero of the index not being in complete adjustment with that of the limb, or with its theoretically perfect position in the instrument; a correction to be applied to the instrument readings equal to the error of the zero adjustment. Index expurgatorius. [L.] See Index prohibitorius (below). Index finger. See Index, 5. Index glass, the mirror on the index of a quadrant, sextant, etc. Index hand, the pointer or hand of a clock, watch, or other registering machine; a hand that points to something. Index of a logarithm (Math.), the integral part of the logarithm, and always one less than the number of integral figures in the given number. It is also called the characteristic. Index of refraction, or Refractive index (Opt.), the number which expresses the ratio of the sine of the angle of incidence to the sine of the angle of refraction. Thus the index of refraction for sulphur is 2, because, when light passes out of air into sulphur, the sine of the angle of incidence is double the sine of the angle of refraction. Index plate, a graduated circular plate, or one with circular rows of holes differently spaced; used in machines for graduating circles, cutting gear teeth, etc. Index prohibitorius [L.], or Prohibitory index (R. C. Ch.), a catalogue of books which are forbidden by the church to be read; the index expurgatorius [L.], or expurgatory index, is a catalogue of books from which passages marked as against faith or morals must be removed before Catholics can read them. These catalogues are published with additions, from time to time, by the Congregation of the Index, composed of cardinals, theologians, etc., under the sanction of the pope. --Hook. Index rerum [L.], a tabulated and alphabetized notebook, for systematic preservation of items, quotations, etc.

Meaning of Index rerum from wikipedia

- Relativ Index for arranging, cataloging, and indexing public and private libraries and for pamflets, clippings, notes, s**** books, index rerums, etc.,...
- him there. Gansevoort also had copies of John Todd's Index Rerum, a blank register for indexing remarkable p****ages from books one had read for easy retrieval...
- Nürnberg Gefunden Sind Worden". Bücher und Schriften: Adiunctus est Index rerum et verborum accuratiß. Et copiosissimus. p. 375. "ein Salamander oder...
- tents that gives to the s**** a darker aspect. Born, I. von, 1778. Index Rerum Naturalium Musei Caesarei Vindobonensis. Pars Prima, Testacea. Conus...
- described by I. von Born under the synonymized name Helix pilcaria (Index rerum naturalium Musei Cæsarei Vindobonensis (pg. 403)). S. plicaria maximum...
- Collectanea ex Democrito; ex multorum opinionibus autorum Index rerum et verborum in primo tomo (Index) Elenchus auctorum et tractatuum secundae partis (Table...
- asking for an "index rerum" for Richardson's novels, the Collection contains more of a focus on "moral and instructive" lessons than the index that Johnson...
- Commons has media related to Ctenoides scaber. Born, I. Von. (1778). Index rerum naturalium Musei Cæsarei Vindobonensis. Pars I.ma. Testacea. Verzeichniß...
- Johannem (1591). Zehender Theil Der Bücher und Schriften Adiunctus est Index rerum et verborum accuratiß. et copiosissimus. Franckfort am Meyn. p. 359....
- a common copper ore mineral was named in his honour. Born, I. 1778. Index rerum naturalium Musei Cæsarei Vindobonensis. Pars I.ma. Testacea. Verzeichniß...