"extra-terrestrial" meaning in English

{
  "forms": [
    {
      "form": "extra-terrestrials",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "extra-terrestrial (plural extra-terrestrials)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "extraterrestrial"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              23,
              41
            ]
          ],
          "ref": "1995, John Heaton and Judy Groves, Introducing Wittgenstein, A Graphic Guide, page 132:",
          "text": "If we were intelligent extra-terrestrials who \"saw\" only in the infra-red end of the spectrum, who got around only by squirming, who found it easier to visualize a Klein bottle in four-dimensional space than a torus in three dimensions, and for whom dissonance was a delight, then we would have a different mathematics.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of extraterrestrial."
      ],
      "id": "en-extra-terrestrial-en-noun-7tDrnLvE",
      "links": [
        [
          "extraterrestrial",
          "extraterrestrial#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "extra-terrestrial"
}

{
  "forms": [
    {
      "form": "extra-terrestrials",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "extra-terrestrial (plural extra-terrestrials)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "extraterrestrial"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              23,
              41
            ]
          ],
          "ref": "1995, John Heaton and Judy Groves, Introducing Wittgenstein, A Graphic Guide, page 132:",
          "text": "If we were intelligent extra-terrestrials who \"saw\" only in the infra-red end of the spectrum, who got around only by squirming, who found it easier to visualize a Klein bottle in four-dimensional space than a torus in three dimensions, and for whom dissonance was a delight, then we would have a different mathematics.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of extraterrestrial."
      ],
      "links": [
        [
          "extraterrestrial",
          "extraterrestrial#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "extra-terrestrial"
}