"lineoid" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "line",
        "3": "oid"
      },
      "expansion": "line + -oid",
      "name": "suffix"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "linea",
        "4": "",
        "5": "line"
      },
      "expansion": "Latin linea (“line”)",
      "name": "uder"
    }
  ],
  "etymology_text": "line + -oid, from Latin linea (“line”)",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "lineoid",
      "name": "head"
    }
  ],
  "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 -oid",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the set of points in 3-dimensional space that are also points in 4-dimensional space"
      ],
      "id": "en-lineoid-en-noun-EAbH0odE",
      "links": [
        [
          "mathematics",
          "mathematics"
        ]
      ],
      "raw_glosses": [
        "(mathematics, dated) the set of points in 3-dimensional space that are also points in 4-dimensional space"
      ],
      "tags": [
        "dated"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "lineoid"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "line",
        "3": "oid"
      },
      "expansion": "line + -oid",
      "name": "suffix"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "linea",
        "4": "",
        "5": "line"
      },
      "expansion": "Latin linea (“line”)",
      "name": "uder"
    }
  ],
  "etymology_text": "line + -oid, from Latin linea (“line”)",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "lineoid",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English dated terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms derived from Latin",
        "English terms suffixed with -oid",
        "English undefined derivations",
        "en:Mathematics"
      ],
      "glosses": [
        "the set of points in 3-dimensional space that are also points in 4-dimensional space"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ]
      ],
      "raw_glosses": [
        "(mathematics, dated) the set of points in 3-dimensional space that are also points in 4-dimensional space"
      ],
      "tags": [
        "dated"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "lineoid"
}