"threeling" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "three",
        "3": "ling"
      },
      "expansion": "three + -ling",
      "name": "suffix"
    }
  ],
  "etymology_text": "From three + -ling.",
  "forms": [
    {
      "form": "threelings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "threeling (plural threelings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "One of three children born at the same birth; triplet."
      ],
      "id": "en-threeling-en-noun-IsLgs5kH",
      "links": [
        [
          "triplet",
          "triplet"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "36 64",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "36 64",
          "kind": "other",
          "name": "English terms suffixed with -ling",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "42 58",
          "kind": "topical",
          "langcode": "en",
          "name": "Three",
          "orig": "en:Three",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A twoling, or twin crystal, composed of three individuals."
      ],
      "id": "en-threeling-en-noun-7BpuyMF6",
      "links": [
        [
          "twoling",
          "twoling"
        ],
        [
          "twin crystal",
          "twin crystal"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "trilling"
    }
  ],
  "word": "threeling"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -ling",
    "en:Three"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "three",
        "3": "ling"
      },
      "expansion": "three + -ling",
      "name": "suffix"
    }
  ],
  "etymology_text": "From three + -ling.",
  "forms": [
    {
      "form": "threelings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "threeling (plural threelings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "One of three children born at the same birth; triplet."
      ],
      "links": [
        [
          "triplet",
          "triplet"
        ]
      ]
    },
    {
      "glosses": [
        "A twoling, or twin crystal, composed of three individuals."
      ],
      "links": [
        [
          "twoling",
          "twoling"
        ],
        [
          "twin crystal",
          "twin crystal"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "trilling"
    }
  ],
  "word": "threeling"
}