/ Dictionary / Index C cube steak: Meaning and Definition of Find definitions for: cube' steak" Pronunciation: [key] a thin, square or round cut of beef tenderized by cubing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cube root cubic Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language