·noun An iniquitous act or thing; a deed of injustice o/ unrighteousness; a sin; a crime.
II. Iniquity ·noun A character or personification in the old English moralities, or moral dramas, having the name sometimes of one vice and sometimes of another. ·see Vice.
III. Iniquity ·noun Absence of, or deviation from, just dealing; want of rectitude or uprightness; gross injustice; unrighteousness; wickedness; as, the iniquity of bribery; the iniquity of an unjust judge.