/ Dictionary / Index J Jos: Meaning and Definition of Find definitions for: Jos Pronunciation: ( jôs), [key] — n. a city in central Nigeria. 105,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jorum Joselyn 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