emery board

An abrasive strip made by gluing grains of emery onto a rigid material. Often used as a nail file.

Japanese Meaning

爪やすり：粗い粒子（エメリー）を硬い材質に接着して作られた研削板。主に爪の整えや形を整えるために用いられる道具。

She clipped the edges of her nails and then used an emery board to smooth them.

彼女は爪の端を切ってから、爪やすりでそれらを滑らかにした。

Sense（1）

An abrasive strip made by gluing grains of emery onto a rigid material. Often used as a nail file.

emery boards

（ plural ）