Acetabulum - acteum, vinegar + abrum, holder. Small cup for vinegar, hence any small cup.⏎
Cauda equina - cauda equina, horse's tail.⏎
Atlas - Atlas, mythical figure; Atlas supports the world on his shoulders.⏎
Aponeurosis - apo, from: neuron, tendon. (Early GREEK anatomists used neuron indiscriminately for nerves and tendons.)⏎
Cerebellum - cerebellum, little brain.⏎