also: よいっていう
expression, godan verb (-u)
say it's okay; give the go-ahead
Used when someone verbally confirms that something is acceptable or gives permission. Often appears in casual conversation.
彼がいいって言うまで待とう。
Let's wait until he says it's okay.
親がいいって言ったら、遊び
If my parents say it's all right, I can go out.