History and Etymology
Adjective
borrowed from Middle French & Late Latin; Middle French
contraditoire, contradictoire, borrowed from Late Latin
contrādictōrius, from Latin
contrādic-, variant stem of
contrādīcere "to speak against, object to" +
-tōrius, deverbal adjective suffix originally forming derivatives from agent nouns ending in
-tōr-, -tor — more at
contradictNoun
earlier, "contradictory proposition, inconsistency," going back to Middle English
contradictorie, borrowed from Middle French & Late Latin; Middle French
contradictoire, borrowed from Late Latin
contrādictōria, noun derivative from feminine of
contrādictōrius contradictory entry 1