"antimoon" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "anti",
        "3": "moon"
      },
      "expansion": "anti- + moon",
      "name": "prefix"
    }
  ],
  "etymology_text": "From anti- + moon.",
  "forms": [
    {
      "form": "antimoons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "antimoon (plural antimoons)",
      "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 prefixed with anti-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Antimatter",
          "orig": "en:Antimatter",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Moon",
          "orig": "en:Moon",
          "parents": [
            "Celestial bodies",
            "Light",
            "Moons",
            "Nature",
            "Space",
            "Energy",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The hypothetical analog of the Moon, revolving around the antiearth."
      ],
      "id": "en-antimoon-en-noun-uaE7Oz0q"
    }
  ],
  "word": "antimoon"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "anti",
        "3": "moon"
      },
      "expansion": "anti- + moon",
      "name": "prefix"
    }
  ],
  "etymology_text": "From anti- + moon.",
  "forms": [
    {
      "form": "antimoons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "antimoon (plural antimoons)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with anti-",
        "Pages with 3 entries",
        "Pages with entries",
        "en:Antimatter",
        "en:Moon"
      ],
      "glosses": [
        "The hypothetical analog of the Moon, revolving around the antiearth."
      ]
    }
  ],
  "word": "antimoon"
}