失踪 しっそう
shissō

Noun
Suru Verb

1. disappearance; running away; going missing; absconding

Intransitive
みっ になってはじめて彼女 かのじょ失踪 しっそうしたことを った。
mikkagoni natte hajimete kanojoga shissō shita kotō shitta.
It was not until three days after that I knew she had disappeared.
Other forms: