tooth key

A tool used to extract teeth by a motion resembling that of turning a key.

Japanese Meaning

歯を抜く際に、鍵を回すような動作で歯を引き抜くための器具。

The surgeon rotated the tooth key to loosen the stubborn molar.

歯科医は頑固な奥歯を緩めるために鍵型の抜歯器を回した。

Sense（1）

A tool used to extract teeth by a motion resembling that of turning a key.

tooth keys

（ plural ）