Definition of "gastroc" []

• The gastrocnemius muscle. (noun)

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• "When Dexter refers aloud to the gastroc, the children know that he means the gastrocnemious, a muscle in the calf."
• ""'The good news is it's an insignificant muscle, not your gastroc (gastrocnemius) or one of your main muscles in your calf, the bad news is you're going to be out.'"