/ Dictionary / Index M mountain maple: Meaning and Definition of Find definitions for: moun'tain ma"ple Pronunciation: [key] a shrub, Acer spicatum, of eastern North America, having small, greenish-yellow flowers and winged fruit, the foliage turning to orange and scarlet in autumn. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mountain man mountain mint Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language