1. Either of the two back legs or limbs of a four-legged animal or vertebrate
The dog's hindlimbs were powerful and muscular.
Os membros posteriores do cão eram poderosos e musculosos.
2. In anatomy, the rear extremity of a creature, including the hip, thigh, leg, and foot
The frog uses its hindlimbs for jumping.
O sapo usa seus membros posteriores para pular.