"megathere" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "megatherial"
    },
    {
      "_dis1": "0 0",
      "word": "megatherian"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "μέγας",
        "4": "",
        "5": "large"
      },
      "expansion": "Ancient Greek μέγας (mégas, “large”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek μέγας (mégas, “large”) + θηρίον (thēríon, “wild beast”).",
  "forms": [
    {
      "form": "megatheres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megathere (plural megatheres)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "75 25",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "80 20",
          "kind": "other",
          "name": "English undefined derivations",
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          "_dis": "73 27",
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          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "lifeform",
          "langcode": "en",
          "name": "Anteaters and sloths",
          "orig": "en:Anteaters and sloths",
          "parents": [
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "An extinct, gigantic, ground sloth (genus Megatherium) that flourished in South America during the Pleistocene epoch."
      ],
      "id": "en-megathere-en-noun-UgfkEOEA",
      "links": [
        [
          "extinct",
          "extinct"
        ],
        [
          "sloth",
          "sloth"
        ],
        [
          "Megatherium",
          "Megatherium#Translingual"
        ],
        [
          "South America",
          "South America"
        ],
        [
          "Pleistocene",
          "Pleistocene"
        ]
      ]
    },
    {
      "glosses": [
        "A member of the family Megatheriidae"
      ],
      "id": "en-megathere-en-noun-fG4Lcx9r"
    }
  ],
  "wikipedia": [
    "megathere"
  ],
  "word": "megathere"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from Ancient Greek",
    "English undefined derivations",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Anteaters and sloths"
  ],
  "derived": [
    {
      "word": "megatherial"
    },
    {
      "word": "megatherian"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "μέγας",
        "4": "",
        "5": "large"
      },
      "expansion": "Ancient Greek μέγας (mégas, “large”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek μέγας (mégas, “large”) + θηρίον (thēríon, “wild beast”).",
  "forms": [
    {
      "form": "megatheres",
      "tags": [
        "plural"
      ]
    }
  ],
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    {
      "args": {},
      "expansion": "megathere (plural megatheres)",
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    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "An extinct, gigantic, ground sloth (genus Megatherium) that flourished in South America during the Pleistocene epoch."
      ],
      "links": [
        [
          "extinct",
          "extinct"
        ],
        [
          "sloth",
          "sloth"
        ],
        [
          "Megatherium",
          "Megatherium#Translingual"
        ],
        [
          "South America",
          "South America"
        ],
        [
          "Pleistocene",
          "Pleistocene"
        ]
      ]
    },
    {
      "glosses": [
        "A member of the family Megatheriidae"
      ]
    }
  ],
  "wikipedia": [
    "megathere"
  ],
  "word": "megathere"
}