Noun
dressed half of a beef carcass
Source: WordNetOne of the jobs I had was cutting out the blood clots on a side of beef. Marg Helgenberger
Burn you, Nerim, that's a leg not a bloody side of beef!" "As my lord says," Nerim murmured. "My lord's leg is not a side of beef. Thank you, my lord, for instructing me. Robert Jordan