/ Dictionary / Index C chainman: Meaning and Definition of Find definitions for: chain•man Pronunciation: (chān'mun), [key] — pl. -men. a person who holds and positions a chain in taking measurements. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chain mail chain measure Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language