とんし 頓死 LinksSentence search for 頓死Sentence search for とんしSentence search for トン死Kanji details for 頓 and 死Edit in JMdict Noun, Suru verb, Intransitive verb1. sudden death; unexpected deathNoun, Suru verb, Intransitive verb2. (game-ending) blunderShogiOther formsトン死 【とんし】 Discussions Log in to talk about this word.