/ Dictionary / Index J juvenile-onset diabetes: Meaning and Definition of Find definitions for: ju've•nile-on'set diabe'tes Pronunciation: ( j'vu-nl-on'set", -ôn'-, -nīl"-), [key] — Pathol. Pathol. diabetes (def. 3). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. juvenile officer juvenile rheumatoid arthritis Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language