From Longman Dictionary of Contemporary Englishiniquityin‧iq‧ui‧ty /ɪˈnɪkwəti/ noun (plural iniquities) [countable, uncountable] formal UNFAIRthe quality of being very unfair or evil, or something that is very unfairiniquity of He went on and on about the iniquities of bourgeois oppression. They were trying to protect their son from iniquity. → den of iniquity at den(6)Origin iniquity (1200-1300) Old French iniquité, from Latin, from aequus “equal”
