kieiru

Godan Verb (ru)

1. to vanish gradually (e.g. of a voice); to trail off; to die away; to dwindle

Intransitive
Godan Verb (ru)

2. to feel one's soul leaving one's body (from embarrassment, grief, etc.); to feel faint; to feel numb; to feel as though one is going to die

Intransitive