/ Dictionary / Index L lowse: Meaning and Definition of Find definitions for: lowse Pronunciation: (adj., adv.lōsv.lōz), [key] — adv., v. lows•er, lows•est, lowsed, lows•ing. loose. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lowry lowside window Related Content Daily Word Quiz: alacrity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language