/ Dictionary / Index N noctule: Meaning and Definition of Find definitions for: noc•tule Pronunciation: (nok'chl), [key] — n. a large reddish insectivorous bat, Nyctalus noctula, common to Europe and Asia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. noctuid nocturn Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language