/ Dictionary / Index L losel: Meaning and Definition of Find definitions for: lo•sel Pronunciation: (lō'zul, l'-, loz'ul), [key] — Archaic. Archaic. —n. a worthless person; scoundrel. —adj. worthless or useless. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lose loser Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language