/ Dictionary / Index L locoman: Meaning and Definition of Find definitions for: lo•co•man Pronunciation: (lō'kō-mun), [key] — pl. -men. a locomotive engine driver. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. locoism locomobile Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language