"eels" in the noun sense
1. eel
the fatty flesh of eel an elongate fish found in fresh water in Europe and America large eels are usually smoked or pickled
2. eel
voracious snakelike marine or freshwater fishes with smooth slimy usually scaleless skin and having a continuous vertical fin but no ventral fins
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License