/ Dictionary / Index L lubricous: Meaning and Definition of Find definitions for: lu•bri•cous Pronunciation: (l'bri-kus), [key] — adj. (of a surface, coating, etc.) having an oily smoothness; slippery. unstable; shifty; fleeting. lubricious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lubricity Lubumbashi Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language