noun
snide remark; sly dig; indirect criticism
A remark that criticizes or mocks someone indirectly, often with a sarcastic or insinuating tone. Used in casual conversation.
彼の当てこすりにはもううんざりだ。
I'm fed up with his snide remarks.
彼女は当てこすりを言うのが得意だ。
She is good at making sly digs.