/ Dictionary / Index C cataphract: Meaning and Definition of Find definitions for: cat•a•phract Pronunciation: (kat'u-frakt"), [key] — n. a heavily armed war galley of ancient Greece. a suit of ancient Roman scale armor for a man or horse. the bony plates or scales covering the body of certain fishes or reptiles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cataphract (Thesaurus) cataphoresis cataphracted 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