/ Dictionary / Index J jean: Meaning and Definition of Find definitions for: jean Pronunciation: ( jēn or, for 1, Brit. formerly jān), [key] — n. Sometimes,a sturdy twilled fabric, usually of cotton. Seeblue jeans. pants of various fabrics, styled or constructed like blue jeans. Cf. Levi's. Jean Pronunciation: (Fr. zhän for 1, 2 jēn for 3), [key] — n. born 1921, Grand Duke of Luxembourg since 1964. a male given name, form of a female given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jean (Thesaurus) jealousy Jeanine Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language