/ Dictionary / Index C cutting oil: Meaning and Definition of Find definitions for: cut'ting oil" Pronunciation: [key] a specially prepared oil used as a cutting fluid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cutting horse cutting room Related Content Daily Word Quiz: pedagogy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language