tuning peg
US /ˈtuːnɪŋ peɡ/
UK /ˈtuːnɪŋ peɡ/

1.
튜닝 페그, 줄감개
a device on a stringed musical instrument that is turned to adjust the tension of a string and thereby change its pitch
:
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He carefully adjusted each tuning peg on his guitar to get the perfect pitch.
그는 완벽한 음정을 얻기 위해 기타의 각 튜닝 페그를 조심스럽게 조절했다.
•
One of the tuning pegs on my violin is loose, making it hard to keep in tune.
내 바이올린의 튜닝 페그 중 하나가 헐거워서 조율하기가 어렵다.