/ Dictionary / Index C concatenation: Meaning and Definition of Find definitions for: con•cat•e•na•tion Pronunciation: (kon-kat"n-ā'shun), [key] — n. the act of concatenating. the state of being concatenated; connection, as in a chain. a series of interconnected or interdependent things or events. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: concatenation (Thesaurus) concatenate concave Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language