/ Dictionary / Index L lampblack: Meaning and Definition of Find definitions for: lamp•black Pronunciation: (lamp'blak"), [key] — n. a fine black pigment consisting of almost pure carbon collected as soot from the smoke of burning oil, gas, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lampblack (Thesaurus) lampas Lampedusa 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