numbfish
  電鰻
  Numb·fish n. Zool. The torpedo, which numbs by the electric shocks which it gives.
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  numbfish
       n : any sluggish bottom-dwelling ray of the order
           Torpediniformes having a rounded body and electric organs
           on each side of the head capable of emitting strong
           electric discharges [syn: electric ray, crampfish, torpedo]
       [also: numbfishes (pl)]