/ Dictionary / Index N no-iron: Meaning and Definition of Find definitions for: no-i•ron Pronunciation: (nō'ī"urn), [key] — adj. requiring no ironing or pressing: a no-iron blouse; no-iron sheets. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. noir* noise Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language