/ Dictionary / Index A acoustic theodolite: Meaning and Definition of Find definitions for: acous'tic theod'olite Pronunciation: [key] — Oceanog. Oceanog. an acoustic device that records a continuous vertical profile of ocean currents at a particular site. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. acoustics acoustic torpedo Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language