/ Dictionary / Index F fenestrated: Meaning and Definition of Find definitions for: fe•nes•trat•ed Pronunciation: (fen'u-strā"tid, fi-nes'trā-), [key] — adj. Archit. having windows; windowed; characterized by windows. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fenestra fenestration Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language