/ Dictionary / Index C complexometry: Meaning and Definition of Find definitions for: com•plex•om•e•try Pronunciation: (kom"plek-som'i-trē), [key] — n. a chemical technique using the formation of a colored complex to indicate the end of a titration. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. complex number complex plane Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language