"секунд" meaning in Mongolian

{
  "forms": [
    {
      "form": "sekund",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "секунд • (sekund)",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Mongolian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Mongolian entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "topical",
          "langcode": "mn",
          "name": "Time",
          "orig": "mn:Time",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "second (unit of time)"
      ],
      "id": "en-секунд-mn-noun-W9Vhn-QP",
      "links": [
        [
          "second",
          "second"
        ]
      ]
    },
    {
      "glosses": [
        "second (unit of angle)"
      ],
      "id": "en-секунд-mn-noun-kfB89zRM",
      "links": [
        [
          "second",
          "second"
        ]
      ]
    }
  ],
  "word": "секунд"
}

{
  "categories": [
    "Mongolian 2-syllable words",
    "Mongolian entries with incorrect language header",
    "Mongolian entries with topic categories using raw markup",
    "Mongolian lemmas",
    "Mongolian nouns",
    "Mongolian terms spelled with К",
    "Mongolian terms with redundant script codes",
    "mn:Time",
    "tt:Time"
  ],
  "forms": [
    {
      "form": "sekund",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "секунд • (sekund)",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "second (unit of time)"
      ],
      "links": [
        [
          "second",
          "second"
        ]
      ]
    },
    {
      "glosses": [
        "second (unit of angle)"
      ],
      "links": [
        [
          "second",
          "second"
        ]
      ]
    }
  ],
  "word": "секунд"
}