/ Dictionary / Index N Naperville: Meaning and Definition of Find definitions for: Na•per•ville Pronunciation: (nā'pur-vil"), [key] — n. a city in NE Illinois. 42,330. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nape napery Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language