Am·phi·u·ma n. Zool. A genus of amphibians, inhabiting the Southern United States, having a serpentlike form, but with four minute limbs and two persistent gill openings; the Congo snake.
  ◄ ►
  amphiuma
       n : aquatic eel-shaped salamander having two pairs of very small
           feet; of still muddy waters in the southern United States
           [syn: congo snake, congo eel, blind eel]