/ Dictionary / Index M Mynheer: Meaning and Definition of Find definitions for: Myn•heer Pronunciation: (mīn-hâr', -hēr'), [key] — n. the term of address and title of respect corresponding to sir and Mr. (l.c.) a Dutchman. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mynes myo- Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language