/ Dictionary / Index A adularescent: Meaning and Definition of Find definitions for: ad•u•la•res•cent Pronunciation: (aj"u-lu-res'unt), [key] — adj. (of certain gemstones, esp. adularia) having a milky, bluish luster. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. a due adularia Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language