ANTAGONIST
Meaning of ANTAGONIST in English
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.
2012