Anhydride :: Anhydride (n.) An oxide of a nonmetallic body or an organic radical, capable of forming an acid by uniting with the elements of water; -- so called because it may be formed from an acid by the abstraction of water..
Anilide :: Anilide (n.) One of a class of compounds which may be regarded as amides in which more or less of the hydrogen has been replaced by phenyl.
Anthropoidea :: Anthropoidea (n. pl.) The suborder of primates which includes the monkeys, apes, and man..
Ascidioidea :: Ascidioidea (n. pl.) A group of Tunicata, often shaped like a two-necked bottle. The group includes, social, and compound species. The gill is a netlike structure within the oral aperture. The integument is usually leathery in texture. See Illustration in Appendix..
Aside :: Aside (adv.) On, or to, one side; out of a straight line, course, or direction; at a little distance from the rest; out of the way; apart..
Aside :: Aside (adv.) Out of one's thoughts; off; away; as, to put aside gloomy thoughts..
Aside :: Aside (adv.) So as to be heard by others; privately.
Aside :: Aside (n.) Something spoken aside; as, a remark made by a stageplayer which the other players are not supposed to hear..
Assidean :: Assidean (n.) One of a body of devoted Jews who opposed the Hellenistic Jews, and supported the Asmoneans..
Assident :: Assident (a.) Usually attending a disease, but not always; as, assident signs, or symptoms..
Asteridea :: Asteridea (n. pl.) A class of Echinodermata including the true starfishes. The rays vary in number and always have ambulacral grooves below. The body is star-shaped or pentagonal.
Astride :: Astride (adv.) With one leg on each side, as a man when on horseback; with the legs stretched wide apart; astraddle..
Atlantides :: Atlantides (n. pl.) The Pleiades or seven stars, fabled to have been the daughters of Atlas..
Aurochloride :: Aurochloride (n.) The trichloride of gold combination with the chloride of another metal, forming a double chloride; -- called also chloraurate..
Aurocyanide :: Aurocyanide (n.) A double cyanide of gold and some other metal or radical; -- called also cyanaurate.