"two-legged eel" meaning in English

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  "etymology_text": "From two-legged + eel, referencing this animal's eel-like shape and number of limbs.",
  "forms": [
    {
      "form": "two-legged eels",
      "tags": [
        "plural"
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  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Salamanders",
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      "glosses": [
        "A species of aquatic salamander native to the eastern United States and northern Mexico, Siren intermedia, which has an elongated body possessing only two limbs: a pair of four-toed legs located behind the base of the head."
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      "id": "en-two-legged_eel-en-noun-01ul7TVL",
      "links": [
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          "salamander",
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        [
          "elongated",
          "elongated"
        ],
        [
          "limb",
          "limb"
        ],
        [
          "leg",
          "leg"
        ]
      ],
      "synonyms": [
        {
          "word": "lesser siren"
        },
        {
          "word": "dwarf siren"
        },
        {
          "word": "mud eel"
        }
      ]
    }
  ],
  "word": "two-legged eel"
}

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        "2": "two-legged",
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  ],
  "etymology_text": "From two-legged + eel, referencing this animal's eel-like shape and number of limbs.",
  "forms": [
    {
      "form": "two-legged eels",
      "tags": [
        "plural"
      ]
    }
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        "A species of aquatic salamander native to the eastern United States and northern Mexico, Siren intermedia, which has an elongated body possessing only two limbs: a pair of four-toed legs located behind the base of the head."
      ],
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        [
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          "limb",
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        ],
        [
          "leg",
          "leg"
        ]
      ],
      "synonyms": [
        {
          "word": "lesser siren"
        },
        {
          "word": "dwarf siren"
        },
        {
          "word": "mud eel"
        }
      ]
    }
  ],
  "word": "two-legged eel"
}