鬩ぎ合う

せめぎあう【鬩ぎ合う】

compete ［contest］ with each other.

¶その賞を手に入れるために彼とせめぎあわなければならなかった

I had to compete with him for the prize.

* * *

せめぎあう【鬩ぎ合う】

fight [struggle with, struggle against] each other.