noun (n)

• a word that expresses a meaning opposed to the meaning of another word, in which case the two words are antonyms of each other

  sebuah kata yang menunjukkan arti menentang makna perkataan lain, di mana dua kata antonyms satu sama lain

  Example:
  To him the antonym of `gay' was `depressed'.
  

  Synonym:
  opposite, opposite word
  Antonym:
  equivalent word, synonym
  

  source: wordnet30
• A word of opposite meaning; a counterterm; -- used as a correlative of synonym.

  kata dengan makna berlawanan; sebuah counterterm; - - digunakan sebagai sinonim correlative dari aku/ aku.

  source: webster1913