/ Dictionary / Index A Atlantean: Meaning and Definition of Find definitions for: At•lan•te•an Pronunciation: (at"lan-tē'un, -lun-), [key] — adj. pertaining to the demigod Atlas. having the strength of Atlas: He was of monumental girth and Atlantean power. pertaining to Atlantis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. atlantal atlantes Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language