/ Dictionary / Index C CT: Meaning and Definition of Find definitions for: CT Pronunciation: [key] Central time. computed tomography. Connecticut (approved esp. for use with zip code). Ct. Pronunciation: [key] Connecticut. Count. ct. Pronunciation: [key] carat; carats. cent; cents. centum. certificate. county. court. C.T. Pronunciation: [key] Central time. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ct (Thesaurus) CSW CTA Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language