/ Dictionary / Index S sonarman: Meaning and Definition of Find definitions for: so•nar•man Pronunciation: (sō'när-mun), [key] — pl. -men. a petty officer who operates and maintains sonar. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sonar sonata Related Content Daily Word Quiz: dispel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language