/ Dictionary / Index M meadow grass: Meaning and Definition of Find definitions for: mead'ow grass" Pronunciation: [key] any grass of the genus Poa, esp. P. pratensis, the Kentucky bluegrass. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: meadowgrass (Thesaurus) meadow fescue meadowland Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language