/ Dictionary / Index D delaine: Meaning and Definition of Find definitions for: de•laine Pronunciation: (du-lān'), [key] — n. (cap.) See a high-quality wool of combing length often used in worsteds. a high-grade worsted dress goods formerly in use. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Delagoa Bay Delaine Merino Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language