受話器
リーディング: じゅわき
意味: telephone receiver, handset
発音を聞く
例文
電話 の 受話器 を 手 に 取る
I pick up the telephone receiver.
使用上の注意
Specifically refers to the part of a telephone that one holds to their ear. More formal than レシーバー. Often used in technical or formal contexts.