thigh; buttocks; arse; ass
femoral muscle; thigh muscle
high knee (exercise drill where one brings one's knees up high while walking or running)
lower leg bone (esp. the tibia and the fibula, but sometimes also including the patella)
to expose one's thighs; to bare one's buttocks
bones of the upper and lower leg
femoral diaphyseal fracture
Merostomata (group comprising the sea scorpions and the horseshoe crabs)
Harris's hawk (Parabuteo unicinctus); Harris hawk