MeSH definition : A front limb of a quadruped. (The Random House College Dictionary, 1980);
MeSH synonym : forelimbs;
MeSH annotation : non-primate vertebrates only: for human use ARM; for invertebrates use EXTREMITIES;
TN 75: animal extremities; TN 117: table of animal extremities;
Wikipedia link : https://en.wikipedia.org/wiki/Forelimb;