This is the 7487th most frequent Korean word.
측과
"측과" means "side, party, or group."
Here, '측과' means 'with the side' and emphasizes collaboration with the opposing party.
이번 회담에서는 상대 측과의 협상이 중요합니다.
In this meeting, negotiations with the other party are important.
In this sentence, '측과' is part of '양측과의,' meaning 'between both sides,' referring to engagement or connection with multiple groups.
양측과의 의견 차이로 인해 논의가 길어졌습니다.
The discussion was prolonged due to the difference in opinions between both sides.
Here, '측과' refers to 'with our side,' indicating alignment or cooperation with one's own group.