Definition of extract

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Extract (n.) A portion of a book or document, separately transcribed; a citation; a quotation..

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Alban :: Alban (n.) A white crystalline resinous substance extracted from gutta-percha by the action of alcohol or ether.
Extract :: Extract (v. t.) To take by selection; to choose out; to cite or quote, as a passage from a book..
Saponin :: Saponin (n.) A poisonous glucoside found in many plants, as in the root of soapwort (Saponaria), in the bark of soap bark (Quillaia), etc. It is extracted as a white amorphous powder, which occasions a soapy lather in solution, and produces a local anaesthesia. Formerly called also struthiin, quillaiin, senegin, polygalic acid, etc. By extension, any one of a group of related bodies of which saponin proper is the type..
Peucedanin :: Peucedanin (n.) A tasteless white crystalline substance, extracted from the roots of the sulphurwort (Peucedanum), masterwort (Imperatoria), and other related plants; -- called also imperatorin..
Infusion :: Infusion (v. t.) The act or process of steeping or soaking any substance in water in order to extract its virtues.
Chlorination :: Chlorination (n.) The act or process of subjecting anything to the action of chlorine; especially, a process for the extraction of gold by exposure of the auriferous material to chlorine gas..
Extraction :: Extraction (n.) The act of extracting, or drawing out; as, the extraction of a tooth, of a bone or an arrow from the body, of a stump from earth, of a passage from a book, of an essence or tincture..
Draw :: Draw (v. t.) To extract; to force out; to elicit; to derive.
Decoction :: Decoction (n.) The act or process of boiling anything in a watery fluid to extract its virtues.
Orcin :: Orcin (n.) A colorless crystalline substance, C6H3.CH3.(OH)2, which is obtained from certain lichens (Roccella, Lecanora, etc.), also from extract of aloes, and artificially from certain derivatives of toluene. It changes readily into orcein..
Wasium :: Wasium (n.) A rare element supposed by Bahr to have been extracted from wasite, but now identified with thorium..
Margarin :: Margarin (n.) A fatty substance, extracted from animal fats and certain vegetable oils, formerly supposed to be a definite compound of glycerin and margaric acid, but now known to be simply a mixture or combination of tristearin and teipalmitin..
Farina :: Farina (n.) A fine flour or meal made from cereal grains or from the starch or fecula of vegetables, extracted by various processes, and used in cookery..
Extreat :: Extreat (n.) Extraction.
Physostigmine :: Physostigmine (n.) An alkaloid found in the Calabar bean (the seed of Physostigma venenosum), and extracted as a white, tasteless, substance, amorphous or crystalline; -- formerly called eserine, with which it was regarded as identical..
Extraught :: Extraught (p. p.) Extracted; descended.
Nicotianine :: Nicotianine (n.) A white waxy substance having a hot, bitter taste, extracted from tobacco leaves and called also tobacco camphor..
Ipecacuanha :: Ipecacuanha (n.) The root of a Brazilian rubiaceous herb (Cephaelis Ipecacuanha), largely employed as an emetic; also, the plant itself; also, a medicinal extract of the root. Many other plants are used as a substitutes; among them are the black or Peruvian ipecac (Psychotria emetica), the white ipecac (Ionidium Ipecacuanha), the bastard or wild ipecac (Asclepias Curassavica), and the undulated ipecac (Richardsonia scabra)..
Cystotomy :: Cystotomy (n.) The act or practice of opening cysts; esp., the operation of cutting into the bladder, as for the extraction of a calculus..
Lanthopine :: Lanthopine (n.) An alkaloid found in opium in small quantities, and extracted as a white crystalline substance..
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