Top match ピpi ンn とtoた立ta てte るruExpressions (phrases, clauses, etc.), Ichidan verbto prick up (e.g. ears); to cock (up); to perk upsee ピンとその犬はその音を聞いて耳をピンと立てた。The dog pricked up his ears at the sound.Also written ぴんと立てる【ピンとたてる】pintotateru Listen Conjugations Pitch on OJAD Explore