()(ぶん)

いいぶん
noun
one's say; argument; excuse; complaint
1. one's say; argument; claim
What someone has to say in their defense or to express their viewpoint.
(かれ)()(ぶん)()いてあげよう。
Let's also hear what he has to say.
双方(そうほう)()(ぶん)()必要(ひつよう)がある。
We need to hear both sides of the argument.
()(ぶん)があるなら()ってみろ。
If you have something to say, say it.
2. excuse; complaint
A reason or objection someone raises.

FORMATION:
()う (to say) + (ぶん) (portion, share)

USAGE:

  • ()(ぶん)がある (to have something to say)
  • ()(ぶん)()く (to hear someone out)
  • ()(ぶん)(とお)る (one's argument is accepted)
  • ()(ぶん)(みと)める (to acknowledge someone's point)

NUANCE:
Implies the speaker feels they have a valid point or justification. Often used in conflict situations or when someone feels misunderstood.