Electric fish (4)
'electric fish' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for eel that I've seen before include "Snaky fish" , "Large elver" , "Slippery character" , "A sea snake" , "Electric swimmer, perhaps?" .)
'electric fish' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for eels that I've seen before include "Conger --; jellied --" , "Elongated fish" , "Slippery customers" , "Long thin fish" , "Abstract nineteen sixties style" .)