pectoral girdle(n = noun.body) - a skeletal support to which the forelimbs of vertebrates are attached;
is a kind of girdle
is a part of appendicular skeleton
has parts: pectoral arch, shoulder girdle

girdle, greater pectoral muscle, panty girdle, pectoral, pectoral arch, pectoral fin, pectoral medallion, pectoral muscle, pectoral sandpiper, pectoral vein, pelvic girdle, shoulder girdle, smaller pectoral muscle, venus's girdle