Bedeutung von “muscle” — Learner’s Dictionary

muscle

noun us uk /ˈmʌsl/
He pulled a muscle in his groin.I think I've strained a muscle.Try these exercises to tone up your stomach muscles.I had a long, hot bath to soothe my aching muscles.As you get older your muscles slacken.
BODY [ C, U ]

B2 one of many pieces of tissue in the body that are connected to bones and which produce movement by becoming longer or shorter:

aching joints and muscles
stomach/thigh muscles
I think I may have pulled / (= injured) a muscle.
CONTROL [ U ]

(Definition von “muscle” aus dem Cambridge Learner's Dictionary © Cambridge University Press)