/ Dictionary / Index K kCi: Meaning and Definition of Find definitions for: kCi Pronunciation: [key] kilocurie; kilocuries. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. K.C.B. K.C.M.G. Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language