/ Dictionary / Index B burning glass: Meaning and Definition of Find definitions for: burn'ing glass" Pronunciation: [key] a converging lens used to produce heat or ignite substances by focusing the sun's rays. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. burning ghat burnish Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language