야합해요 · 야합했어요 · 야합할 거예요 · 야합하세요
to make an illicit deal, to collude (in an unprincipled alliance)
Example
두 정당이 선거를 앞두고 야합했다는 비판을 받았습니다.
The two parties were criticized for striking an unprincipled deal before the election.
Word parts
야 wild+합 join
Literally 'joining in the wild' — an improper, unprincipled union.