Meaning of ANTAGONIST in English

ANTAGONIST

an ‧ tag ‧ o ‧ nist /ænˈtæɡənəst, ænˈtæɡənɪst/ BrE AmE noun [countable]

your opponent in a competition, battle, quarrel etc

⇨ ↑ protagonist

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.