"ах дүү" meaning in Mongolian

{
  "forms": [
    {
      "form": "ax düü",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "cat2": "antonymous compounds"
      },
      "expansion": "ах дүү • (ax düü) (Mongolian spelling)",
      "name": "mn-noun"
    }
  ],
  "hyphenation": [
    "ах"
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Mongolian antonymous compounds",
          "parents": [
            "Antonymous compounds",
            "Antonym",
            "Dvandva compounds",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mn",
          "name": "Family",
          "orig": "mn:Family",
          "parents": [
            "People",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "siblings, brothers"
      ],
      "id": "en-ах_дүү-mn-noun-Lsfzblxc",
      "links": [
        [
          "siblings",
          "siblings"
        ]
      ],
      "related": [
        {
          "roman": "egč düü",
          "word": "эгч дүү"
        }
      ],
      "tags": [
        "Mongolian"
      ],
      "wikipedia": [
        "Mongolian script"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[äχ tuː]"
    }
  ],
  "word": "ах дүү"
}

{
  "forms": [
    {
      "form": "ax düü",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "cat2": "antonymous compounds"
      },
      "expansion": "ах дүү • (ax düü) (Mongolian spelling)",
      "name": "mn-noun"
    }
  ],
  "hyphenation": [
    "ах"
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "related": [
    {
      "roman": "egč düü",
      "word": "эгч дүү"
    }
  ],
  "senses": [
    {
      "categories": [
        "Mongolian antonymous compounds",
        "Mongolian entries with incorrect language header",
        "Mongolian lemmas",
        "Mongolian multiword terms",
        "Mongolian nouns",
        "Mongolian terms with IPA pronunciation",
        "Mongolian terms with redundant script codes",
        "mn:Family"
      ],
      "glosses": [
        "siblings, brothers"
      ],
      "links": [
        [
          "siblings",
          "siblings"
        ]
      ],
      "tags": [
        "Mongolian"
      ],
      "wikipedia": [
        "Mongolian script"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[äχ tuː]"
    }
  ],
  "word": "ах дүү"
}