出で刃ば包ぼう丁ちょう

noun

deba knife; broad-bladed kitchen knife for fish

A heavy, thick-bladed Japanese kitchen knife primarily used for filleting and dressing fish, but also for breaking down poultry and small game.

• 魚さかなをさばくときは、出で刃ば包ぼう丁ちょうを使つかうと便べん利りだ。

  When filleting fish, a deba knife is handy.

• 彼かれは新あたらしい出で刃ば包ぼう丁ちょうで鯛たいを三さん枚まいにおろした。

  He filleted the sea bream into three pieces with his new deba knife.