- ichidan verb, intransitive, usually in kana to be dampened (of the mood, interest, etc.); to be spoiled (e.g. of the atmosphere); to become subdued; to turn sour; to become unamused; to become bored; to become apathetic
- usually in kana to turn white; to fade (to white); to grow light (at dawn)
白ける
しらける
to be dampened (of the mood, interest, etc.)