"ཨ་ཁུ" meaning in Tibetan

{
  "forms": [
    {
      "form": "a khu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bo",
        "2": "noun"
      },
      "expansion": "ཨ་ཁུ • (a khu)",
      "name": "head"
    }
  ],
  "lang": "Tibetan",
  "lang_code": "bo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Tibetan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "bo",
          "name": "Male family members",
          "orig": "bo:Male family members",
          "parents": [
            "Family members",
            "Male people",
            "Family",
            "Male",
            "People",
            "Gender",
            "Human",
            "Biology",
            "Psychology",
            "Sociology",
            "All topics",
            "Sciences",
            "Social sciences",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "paternal uncle"
      ],
      "id": "en-ཨ་ཁུ-bo-noun-d5uLvhk8",
      "links": [
        [
          "paternal uncle",
          "paternal uncle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "/*ʔa.kʰu/"
    },
    {
      "ipa": "/*ʔa.kʰu/"
    },
    {
      "ipa": "/ʔə˥˥.kʰu˥˥/",
      "tags": [
        "Lhasa"
      ]
    }
  ],
  "word": "ཨ་ཁུ"
}

{
  "forms": [
    {
      "form": "a khu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bo",
        "2": "noun"
      },
      "expansion": "ཨ་ཁུ • (a khu)",
      "name": "head"
    }
  ],
  "lang": "Tibetan",
  "lang_code": "bo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Tibetan entries with incorrect language header",
        "Tibetan lemmas",
        "Tibetan nouns",
        "Tibetan terms with IPA pronunciation",
        "bo:Male family members"
      ],
      "glosses": [
        "paternal uncle"
      ],
      "links": [
        [
          "paternal uncle",
          "paternal uncle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "/*ʔa.kʰu/"
    },
    {
      "ipa": "/*ʔa.kʰu/"
    },
    {
      "ipa": "/ʔə˥˥.kʰu˥˥/",
      "tags": [
        "Lhasa"
      ]
    }
  ],
  "word": "ཨ་ཁུ"
}