/ Dictionary / Index A alpine tundra: Meaning and Definition of Find definitions for: al'pine tun'dra Pronunciation: [key] a tundra that is treeless because of high elevation rather than high latitude. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Alpine ibex alpinism Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language