/ Dictionary / Index A Atlas cedar: Meaning and Definition of Find definitions for: At'las ce'dar Pronunciation: [key] an evergreen tree, Cedrus atlantica, native to northern Africa, having in its widely cultivated forms bluish-green leaves and light-brown cones. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. atlas Atlas Mountains Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language