What is the meaning of Eel?

Any freshwater fish of the order Anguilliformes, which are elongated and resemble snakes.

A European eel (Anguilla anguilla).

Various animals that resemble true eels:

  1. Other ray-finned fishes:
    1. An electric eel (any knifefish of genus Electrophorus)
    2. In order Synbranchiformes:
      1. A swamp eel (any fish in family Synbranchidae).
      2. An earthworm eel, also called the spineless eel (any fish in family Chaudhuriidae).
      3. A spiny eel (any fish in family Mastacembelidae).
    3. A deep-sea spiny eel (any fish in family Notacanthidae).
  2. Certain amphibians:
    1. A conger eel, also called the Congo eel, amphiuma, and Congo snake (any salamander of genus Amphiuma).
    2. A two-legged eel, also called the mud eel and lesser siren, Siren intermedia.
    3. A leopard eel, also called the leopard siren and reticulated siren, Siren reticulata.
    4. A rubber eel, Typhlonectes natans.
  3. A vinegar eel, a roundworm of species Turbatrix aceti.

Other ray-finned fishes:

  1. An electric eel (any knifefish of genus Electrophorus)
  2. In order Synbranchiformes:
    1. A swamp eel (any fish in family Synbranchidae).
    2. An earthworm eel, also called the spineless eel (any fish in family Chaudhuriidae).
    3. A spiny eel (any fish in family Mastacembelidae).
  3. A deep-sea spiny eel (any fish in family Notacanthidae).

An electric eel (any knifefish of genus Electrophorus)

In order Synbranchiformes:

  1. A swamp eel (any fish in family Synbranchidae).
  2. An earthworm eel, also called the spineless eel (any fish in family Chaudhuriidae).
  3. A spiny eel (any fish in family Mastacembelidae).

A swamp eel (any fish in family Synbranchidae).

An earthworm eel, also called the spineless eel (any fish in family Chaudhuriidae).

A spiny eel (any fish in family Mastacembelidae).

A deep-sea spiny eel (any fish in family Notacanthidae).

Certain amphibians:

  1. A conger eel, also called the Congo eel, amphiuma, and Congo snake (any salamander of genus Amphiuma).
  2. A two-legged eel, also called the mud eel and lesser siren, Siren intermedia.
  3. A leopard eel, also called the leopard siren and reticulated siren, Siren reticulata.
  4. A rubber eel, Typhlonectes natans.

A conger eel, also called the Congo eel, amphiuma, and Congo snake (any salamander of genus Amphiuma).

A two-legged eel, also called the mud eel and lesser siren, Siren intermedia.

A leopard eel, also called the leopard siren and reticulated siren, Siren reticulata.

A rubber eel, Typhlonectes natans.

A vinegar eel, a roundworm of species Turbatrix aceti.

Someone or something that is sneaky and/or hard to catch.

To fish for eels.

To move with a sinuous motion like that of an eel.

adessive singular of esi

adessive singular of esi

Alternative form of el

to know, to have knowledge of

Source: wiktionary.org