Breadcrumb Home > Dictionary > Index P physiological: Meaning and Definition of Find definitions for: phys•i•o•log•i•cal Pronunciation: (fiz"ē-u-loj'i-kul), [key] — adj. of or pertaining to physiology. consistent with the normal functioning of an organism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: physiological (Thesaurus) physiol. physiological atmosphere TrendingHere are the facts and trivia that people are buzzing about. Hard Labor Current Events This Week: June 2023 Languages Spoken in Each Country of the World User's Guide to Environmental Language The Washington Monument: Facts, History & Profile LGBT Pride Month | Biographies of Notable Individuals Civilian Labor Force ✖ Related Content Daily Word Quiz: poetaster Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language