/ Dictionary / Index P physiography: Meaning and Definition of Find definitions for: phys•i•og•ra•phy Pronunciation: (fiz"ē-og'ru-fē), [key] — n. the science of physical geography. (formerly) geomorphology. the systematic description of nature in general. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: physiography (Thesaurus) physiographic province physiol. Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language