/ Dictionary / Index J Jubal: Meaning and Definition of Find definitions for: Ju•bal Pronunciation: ( j'bul), [key] — n. son of Lamech and Adah: the progenitor of musicians and those who produce musical instruments. Gen. 4:21. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. juba jubate 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