/ Dictionary / Index C contakion: Meaning and Definition of Find definitions for: con•ta•ki•on Pronunciation: (kôn-tä'kē-ôn Eng. k&schwan-tā'kē-on&sec), [key] — pl. -ki•a kontakion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. containment contaminant 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