/ Dictionary / Index M mountain holly fern: Meaning and Definition of Find definitions for: moun'tain hol'ly fern" Pronunciation: [key] a hardy, evergreen fern, Polystichum lonchitis, of North America, Europe, and Asia, having stiff and leathery fronds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mountain gorilla mountain laurel Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language