/ Dictionary / Index J Jupiter's-beard: Meaning and Definition of Find definitions for: Ju•pi•ter's-beard Pronunciation: ( j'pi-turz-bērd'), [key] — n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jupiter's-beard (Thesaurus) Jupiter jupon Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language