Long thin fish (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">long thin fish</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for eel that I've seen before include "Proverbially slippery fish" , "Snake-like sea creature" , "Conger, e.g." , "A sea snake" , "Elongated fish" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">long thin fish</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for eels that I've seen before include "Odd fish found in the lees" , "Conger --; jellied --" , "Slender fishes" , "Lengthy fish" , "Sea snakes among lees" .)