expression, noun-modifying (irregular)
painfully true; hitting home; making one's ears burn
Describes a remark, criticism, or truth that is so accurate it stings. Often used when someone points out a fault one is aware of but doesn't want to hear. Compare with 耳が痛い, which is the predicative form.
See also: 耳が痛い
彼の耳の痛い指摘に、思わずうつむいた。
I couldn't help but look down at his painfully true remark.
耳の痛い話だけど、聞いておいたほうがいいよ。
It's a hard truth to hear, but you'd better listen.