ゆでこぼす
Meanings
Verb (5-dan, す)
1. to boil, then discard the liquid (in order to remove astringency)
Pitch accent
ゆ
でこぼす
ゆ
でこぼ
す
Composed of
boiling
to spill; to drop; to grumble; to complain; to let one's feelings show