/ Dictionary / Index N nose leaf: Meaning and Definition of Find definitions for: nose' leaf" Pronunciation: [key] a leaflike outgrowth of skin on the nose of various bats, thought to be sensitive to vibrations of the air. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nose job nosepiece 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