/ Dictionary / Index P provisory: Meaning and Definition of Find definitions for: pro•vi•so•ry Pronunciation: (pru-vī'zu-rē), [key] — adj. containing a proviso or condition; conditional. provisional (defs. 1, 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: provisory (Thesaurus) proviso provitamin Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language