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muscle

/ˈmʌs.əl/noun

The body tissue that tightens and relaxes to make animals and people move.

Example sentences

  • “Regular exercise builds muscle and improves your strength.”
  • “I pulled a muscle in my back lifting heavy boxes.”

The silent c trips up spellers. The phrasal verb 'muscle in' means to force your way into something.

Often confused with muscle

muscle vs mussel

Related words