DictionaryeelSnakelike fish
noun

eel

EEL/iːl/

A long, snakelike fish with smooth, slippery skin.

An eel slips between the rocks at the river's edge.

One eel swimming in a gentle S-curve, its long snake-like body and unmistakable fish fins clearly visible in side view.
Etymology

Old English æl already named the fish, so the modern meaning continues an inherited animal name. Its earlier origin is unknown, with no certain relatives outside the Germanic languages.

In context

Draw Sessions121:08
What if we do something long and skinny? Kind of like like an electric eel.
Mastering Thumbnail Sketching | How to Fill Your Sketchbook

More examples

  • The eel's slippery skin makes it difficult to hold.
  • Young eels swim upstream from the ocean.
  • The chef serves grilled eel over rice.

Forms

eel · eels