Breadcrumb Home > Dictionary > Index M minimus: Meaning and Definition of Find definitions for: min•i•mus Pronunciation: (min'u-mus), [key] — pl. -mi a creature or being that is the smallest or least significant. the little finger or toe. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: minimus (Thesaurus) minimum wage mining ✖ Related Content Daily Word Quiz: derogate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language