/ Dictionary / Index L lossmaker: Meaning and Definition of Find definitions for: loss•mak•er Pronunciation: (lôs'mā"kur, los'-), [key] — n. Chiefly Brit. a business that consistently operates at a loss. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. loss leader loss ratio Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language