"oMBD" meaning in English

{
  "forms": [
    {
      "form": "oMBDs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "oMBD (plural oMBDs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "mother's brother's daughter older than oneself",
          "word": "older mother's brother's daughter"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anthropology",
          "orig": "en:Anthropology",
          "parents": [
            "Social sciences",
            "Zoology",
            "Sciences",
            "Society",
            "Biology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2017 October 31, Marianne Ignace, Ronald E. Ignace, Secwépemc People, Land, and Laws: Yerí7 re Stsq'ey's-kucw, McGill-Queen's Press - MQUP, page 324",
          "text": "(s)me7steméws male and female who are siblings or cousins to each other siblings or cousins of opposite sex as speaker ... oFZD, oMBD, etc. older sister or cousin male/female qetsk oB, oFBS, oMZS, etc. older brother or cousin[…]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Initialism of older mother's brother's daughter.; mother's brother's daughter older than oneself"
      ],
      "id": "en-oMBD-en-noun-en:anth",
      "links": [
        [
          "anthropology",
          "anthropology"
        ],
        [
          "older",
          "older#English"
        ],
        [
          "mother",
          "mother#English"
        ],
        [
          "brother",
          "brother#English"
        ],
        [
          "daughter",
          "daughter#English"
        ]
      ],
      "raw_glosses": [
        "(anthropology) Initialism of older mother's brother's daughter.; mother's brother's daughter older than oneself"
      ],
      "senseid": [
        "en:anth"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "anthropology",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "word": "oMBD"
}

{
  "forms": [
    {
      "form": "oMBDs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "oMBD (plural oMBDs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "mother's brother's daughter older than oneself",
          "word": "older mother's brother's daughter"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English initialisms",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "en:Anthropology"
      ],
      "examples": [
        {
          "ref": "2017 October 31, Marianne Ignace, Ronald E. Ignace, Secwépemc People, Land, and Laws: Yerí7 re Stsq'ey's-kucw, McGill-Queen's Press - MQUP, page 324",
          "text": "(s)me7steméws male and female who are siblings or cousins to each other siblings or cousins of opposite sex as speaker ... oFZD, oMBD, etc. older sister or cousin male/female qetsk oB, oFBS, oMZS, etc. older brother or cousin[…]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Initialism of older mother's brother's daughter.; mother's brother's daughter older than oneself"
      ],
      "links": [
        [
          "anthropology",
          "anthropology"
        ],
        [
          "older",
          "older#English"
        ],
        [
          "mother",
          "mother#English"
        ],
        [
          "brother",
          "brother#English"
        ],
        [
          "daughter",
          "daughter#English"
        ]
      ],
      "raw_glosses": [
        "(anthropology) Initialism of older mother's brother's daughter.; mother's brother's daughter older than oneself"
      ],
      "senseid": [
        "en:anth"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "anthropology",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "word": "oMBD"
}