/ Dictionary / Index B beltman: Meaning and Definition of Find definitions for: belt•man Pronunciation: (belt'mun, -man"), [key] — pl. -men a worker responsible for the inspection, maintenance, and repair of machine belts. lifeguard. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. belt line Belt Mountains Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language