"moon illusion" meaning in All languages combined

{
  "forms": [
    {
      "form": "the moon illusion",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      ],
      "glosses": [
        "The optical illusion whereby the moon looks larger when it is low in the sky than otherwise."
      ],
      "id": "en-moon_illusion-en-noun-wdOoySeF",
      "links": [
        [
          "optical illusion",
          "optical illusion"
        ],
        [
          "moon",
          "moon"
        ],
        [
          "low",
          "low"
        ]
      ],
      "synonyms": [
        {
          "word": "Moon illusion"
        }
      ],
      "tags": [
        "singular",
        "singular-only"
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    }
  ],
  "word": "moon illusion"
}

{
  "forms": [
    {
      "form": "the moon illusion",
      "tags": [
        "canonical"
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  ],
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "The optical illusion whereby the moon looks larger when it is low in the sky than otherwise."
      ],
      "links": [
        [
          "optical illusion",
          "optical illusion"
        ],
        [
          "moon",
          "moon"
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          "low",
          "low"
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  "synonyms": [
    {
      "word": "Moon illusion"
    }
  ],
  "word": "moon illusion"
}