Main Entry: over·ven·ti·la·tion Pronunciation: "O-v&r-"vent-&l-'A-sh&n Function: noun :HYPERVENTILATION
Main Entry: ven·ti·la·tion Pronunciation: "vent-&l-'A-sh&n Function: noun 1: the act or process ofventilating 2: the circulation and exchange of gases in the lungs or gills that is basic to respiration