肘ひじ掛かけ

noun

armrest; elbow rest

Refers to the armrest of a chair, sofa, or similar seating.

• この椅い子すの肘ひじ掛かけは木きでできている。

  The armrests of this chair are made of wood.

• 肘ひじ掛かけに肘ひじをのせて考かんがえ込こんだ。

  I rested my elbows on the armrests and fell into thought.