"ялаа" meaning in Mongolian

{
  "forms": [
    {
      "form": "jalaa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ялаа • (jalaa)",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Mongolian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "mn",
          "name": "Insects",
          "orig": "mn:Insects",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "fly (Muscidae)"
      ],
      "id": "en-ялаа-mn-noun-wei7VA-6",
      "links": [
        [
          "fly",
          "fly"
        ],
        [
          "Muscidae",
          "Muscidae#Translingual"
        ]
      ]
    }
  ],
  "word": "ялаа"
}

{
  "forms": [
    {
      "form": "jalaa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ялаа • (jalaa)",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Mongolian 2-syllable words",
        "Mongolian entries with incorrect language header",
        "Mongolian lemmas",
        "Mongolian nouns",
        "Mongolian terms with redundant script codes",
        "Pages with 1 entry",
        "Pages with entries",
        "mn:Insects"
      ],
      "glosses": [
        "fly (Muscidae)"
      ],
      "links": [
        [
          "fly",
          "fly"
        ],
        [
          "Muscidae",
          "Muscidae#Translingual"
        ]
      ]
    }
  ],
  "word": "ялаа"
}