/ Dictionary / Index J Jilolo: Meaning and Definition of Find definitions for: Ji•lo•lo Pronunciation: ( jī-lō'lō), [key] — n. Halmahera. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jillion Jilong Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language