Acolyte, ak′o-līt, Acolyth, ak′o-lith, n. an inferior church officer: an attendant or assistant: (R. C. Church) one ordained to the fourth of the minor orders, next to the sub-deacon. [Gr. akolouthos, an attendant.]
Aconite, ak′o-nīt, n. the plant wolf's-bane or monk's-hood: poison.—adj. Aconit′ic.—n. Acon′itine, the essential principle of aconite. [L. aconitum—Gr. akoniton.]
Acop, a-kop′, adv. (obs.) on the top or head: on high. [Prep. a, and A.S. cop, copp, summit.]
Acorn, ā′korn, n. the seed or fruit of the oak.—adj. A′corned.—n. A′corn-shell, a name for the Balănus (L., acorn), a genus of Cirripedes in the class Crustacea. [A.S. æcern, prob. from æcer, field, hence meaning 'the fruit of the unenclosed land.' The modern form is due to confusion with oak (A.S. ác) and corn.]
Acosmism, a-koz′mizm, n. refusal to believe in the existence of an eternal world. [Gr., a, neg., and kosmos, the world.]
Acotyledon, a-kot-i-lē′dun, n. a plant without distinct cotyledons or seed-lobes.—adj. Acotylē′donous. [Gr. a, neg., and kotylēdōn. See Cotyledon.]
Acoustic, a-kowst′ik, adj. pertaining to the sense of hearing or to the theory of sounds: used in hearing, auditory.—n. Acoust′ics, the science of sound. [Fr.—Gr. akoustikos—akouein, to hear.]
Acoy. Same as Accoy.
Acquaint, ak-kwānt′, v.t. to make or let one to know: to inform a person of a thing (with): to inform (with personal object only).—ns. Acquaint′ance, familiar knowledge: a person whom we know; Acquaint′anceship, familiar knowledge.—p.adj. Acquaint′ed (with), personally known: having personal knowledge of. [O. Fr. acointer—Low L. accognitāre—L. ad, to, cognitus, known.]
Acquest, ak-kwest′, n. an acquisition or thing acquired. [O. Fr.—L. acquisitus, acquirĕre. See Acquire.]