Index of English words, starting with "ac"

(1) - Acoustician (n.) One versed in acoustics.

(1) - Acoustics (n.) The science of sounds, teaching their nature, phenomena, and laws.

(1) - Acquaint (v. t.) To familiarize; to accustom.
(2) - Acquaint (v. t.) To communicate notice to; to inform; to make cognizant; -- followed by with (formerly, also, by of), or by that, introducing the intelligence; as, to acquaint a friend with the particulars of an act.
(3) - Acquaint (v. t.) To furnish or give experimental knowledge of; to make (one) to know; to make familiar; -- followed by with.
(4) - Acquaint (v. t.) Acquainted.