/ Dictionary / Index M mortling: Meaning and Definition of Find definitions for: mort•ling Pronunciation: (môrt'ling), [key] — n. Brit. wool obtained from dead sheep. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mortise lock mortmain Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language