adversary (from the lat. adversarius ) 1 adj. and n. With respect to one person, another who fights against her: Treat the adversary with nobility . It is also used as an adjective, but less than synonyms. Contender, opposite, enemy. n. It applies to those who oppose a certain thing or are not in favor of a certain thing: The adversaries of the reform . Contender, opposite, enemy. Refractory. 2 m pl. Repertory of notes that you have on hand to consult them for a writing.
