noun. a word that expresses a meaning opposed to the meaning of another word, in which case the two words are antonyms of each other.
- direct antonym
- opposite word
- indirect antonym
Sentences with antonym
1. Noun, singular or mass
Write an antonym on the pinkie, and write the definition on the middle finger.
An antonym analogy could be straight: curved, emphasizing that straight is the opposite of curved.