/ Dictionary / Index P Pyrénées-Atlantiques: Meaning and Definition of Find definitions for: Py•ré•nées-At•lan•tiques Pronunciation: (pē-rā-nā'zat-län-tēk'), [key] — n. a department in SW France. 534,748; 2978 sq. mi. (7710 sq. km). Cap.: Pau. Formerly, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Pyrenees Pyrénées-Orientales Related Content Daily Word Quiz: kiln Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language