"болсын" meaning in Kazakh

{
  "forms": [
    {
      "form": "bolsyn",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "kk",
        "2": "verb forms"
      },
      "expansion": "болсын • (bolsyn)",
      "name": "head"
    }
  ],
  "lang": "Kazakh",
  "lang_code": "kk",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Kazakh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "bolu, “to be; to take place; to have; to become”",
          "word": "болу"
        }
      ],
      "glosses": [
        "third-person singular imperative of болу (bolu, “to be; to take place; to have; to become”)"
      ],
      "id": "en-болсын-kk-verb-5ztVUJRF",
      "links": [
        [
          "болу",
          "болу#Kazakh"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "singular",
        "third-person"
      ],
      "wikipedia": [
        "Kazakh alphabets#Arabic script",
        "Kazakh alphabets#Cyrillic script",
        "Kazakh alphabets#Latin script",
        "Yañalif"
      ]
    }
  ],
  "word": "болсын"
}

{
  "forms": [
    {
      "form": "bolsyn",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "kk",
        "2": "verb forms"
      },
      "expansion": "болсын • (bolsyn)",
      "name": "head"
    }
  ],
  "lang": "Kazakh",
  "lang_code": "kk",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Kazakh entries with incorrect language header",
        "Kazakh non-lemma forms",
        "Kazakh verb forms",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "extra": "bolu, “to be; to take place; to have; to become”",
          "word": "болу"
        }
      ],
      "glosses": [
        "third-person singular imperative of болу (bolu, “to be; to take place; to have; to become”)"
      ],
      "links": [
        [
          "болу",
          "болу#Kazakh"
        ]
      ],
      "tags": [
        "form-of",
        "imperative",
        "singular",
        "third-person"
      ],
      "wikipedia": [
        "Kazakh alphabets#Arabic script",
        "Kazakh alphabets#Cyrillic script",
        "Kazakh alphabets#Latin script",
        "Yañalif"
      ]
    }
  ],
  "word": "болсын"
}