/ Dictionary / Index L lustering: Meaning and Definition of Find definitions for: lus•ter•ing Pronunciation: (lus'tur-ing), [key] — n. the treatment of fabrics by chemical or mechanical means in order to increase their property to reflect light. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lusterer luster painting 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