/ Dictionary / Index P patois: Meaning and Definition of Find definitions for: pat•ois Pronunciation: (pat'wä, pä'twäFr.pa&sylptwa'), [key] — pl. pat•ois a regional form of a language, esp. of French, differing from the standard, literary form of the language. a rural or provincial form of speech. jargon; cant; argot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: patois (Thesaurus) Pat. Off. Paton Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language