Dictionary / Vocabulary / 耳に残る
みみにのこる
to remain in memory (of sounds and words); to linger in one's ears
あのコマーシャルってインパクト強いね。特に、音楽が耳に残るよ。
That commercial makes a strong impression - especially the music. It stays in your head.
この曲、耳に残るね。
This song is catchy.