/ Dictionary / Index U usurious: Meaning and Definition of Find definitions for: u•su•ri•ous Pronunciation: (y-zhoor'ē-us), [key] — adj. practicing usury; charging illegal or exorbitant rates of interest for the use of money: a usurious moneylender. constituting or characterized by usury: usurious rates of interest; a usurious loan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: usurious (Thesaurus) usurer usurp 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