/ Dictionary / Index W wind sail: Meaning and Definition of Find definitions for: wind' sail" Pronunciation: (wind), [key] — Naut. Naut. a sail rigged over a hatchway, ventilator, or the like, to divert moving air downward into the vessel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. windrower wind scale Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language