"earther" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "earth",
        "3": "er",
        "id2": "ideology"
      },
      "expansion": "earth + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From earth + -er.",
  "forms": [
    {
      "form": "earthers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "earther (plural earthers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -er (ideology)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "flat earther"
        },
        {
          "word": "globe earther"
        },
        {
          "word": "hollow earther"
        },
        {
          "word": "Old-Earther"
        },
        {
          "word": "round earther"
        },
        {
          "word": "Young-Earther"
        }
      ],
      "glosses": [
        "A supporter of a particular theory about the Earth."
      ],
      "id": "en-earther-en-noun-UeruejUi",
      "links": [
        [
          "Earth",
          "Earth"
        ]
      ],
      "raw_glosses": [
        "(in combination) A supporter of a particular theory about the Earth."
      ],
      "related": [
        {
          "word": "Middle-earther"
        }
      ],
      "tags": [
        "in-compounds"
      ]
    }
  ],
  "word": "earther"
}

{
  "derived": [
    {
      "word": "flat earther"
    },
    {
      "word": "globe earther"
    },
    {
      "word": "hollow earther"
    },
    {
      "word": "Old-Earther"
    },
    {
      "word": "round earther"
    },
    {
      "word": "Young-Earther"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "earth",
        "3": "er",
        "id2": "ideology"
      },
      "expansion": "earth + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From earth + -er.",
  "forms": [
    {
      "form": "earthers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "earther (plural earthers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Middle-earther"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -er (ideology)",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A supporter of a particular theory about the Earth."
      ],
      "links": [
        [
          "Earth",
          "Earth"
        ]
      ],
      "raw_glosses": [
        "(in combination) A supporter of a particular theory about the Earth."
      ],
      "tags": [
        "in-compounds"
      ]
    }
  ],
  "word": "earther"
}