どうたぬき

Also written どうだぬき, 同田貫

Meanings

1. Noun Dōtanuki school (Muromachi-period swordsmithing school)
2. sword of the Dōtanuki school (usually thicker and heavier than regular Japanese swords)
3. heavy sword (also as 胴田貫; in fiction)

Jinuma: Japanese Dictionary · Word lists