/ Dictionary / Index F fluvial: Meaning and Definition of Find definitions for: flu•vi•al Pronunciation: (fl'vē-ul), [key] — adj. of or pertaining to a river: a meandering fluvial contour. produced by or found in a river: fluvial plants. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fluvial (Thesaurus) fluty fluviatile Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language