Anti
来自Big Physics
late 18th century (as a noun): independent usage of anti-.
wiktionary
Conversion of the prefix anti- to an adjective.
etymonline
anti (n.)
the word-forming element anti- (q.v.) used by itself, short for various nouns beginning in anti-, from 1788, originally in reference to the anti-federalists in U.S. politics (in the 1830s, of the U.S. Anti-Masonic political party); as an adjective, from 1857.
