"hau" meaning in Latin

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "hau",
        "2": "-"
      },
      "expansion": "hau (not comparable)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "haud"
        }
      ],
      "glosses": [
        "Alternative form of haud"
      ],
      "id": "en-hau-la-adv-r3DazOW8",
      "links": [
        [
          "haud",
          "haud#Latin"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hau̯/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[häu̯]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/au̯/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[äːu̯]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "hau"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "interjections",
        "head": "hau"
      },
      "expansion": "hau",
      "name": "head"
    },
    {
      "args": {
        "1": "hau"
      },
      "expansion": "hau",
      "name": "la-interj"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Expressing pain or grief; oh! ah! ow! ouch!!"
      ],
      "id": "en-hau-la-intj-eK02XCFZ",
      "links": [
        [
          "oh",
          "oh"
        ],
        [
          "ah",
          "ah"
        ],
        [
          "ow",
          "ow"
        ],
        [
          "ouch",
          "ouch"
        ]
      ],
      "synonyms": [
        {
          "word": "au"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hau̯/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[häu̯]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/au̯/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[äːu̯]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "hau"
}

{
  "categories": [
    "Latin 1-syllable words",
    "Latin adverbs",
    "Latin entries with incorrect language header",
    "Latin interjections",
    "Latin lemmas",
    "Latin terms with IPA pronunciation",
    "Latin terms with redundant head parameter",
    "Latin uncomparable adverbs"
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "hau",
        "2": "-"
      },
      "expansion": "hau (not comparable)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "haud"
        }
      ],
      "glosses": [
        "Alternative form of haud"
      ],
      "links": [
        [
          "haud",
          "haud#Latin"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hau̯/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[häu̯]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/au̯/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[äːu̯]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "hau"
}

{
  "categories": [
    "Latin 1-syllable words",
    "Latin entries with incorrect language header",
    "Latin interjections",
    "Latin lemmas",
    "Latin terms with IPA pronunciation",
    "Latin terms with redundant head parameter"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "interjections",
        "head": "hau"
      },
      "expansion": "hau",
      "name": "head"
    },
    {
      "args": {
        "1": "hau"
      },
      "expansion": "hau",
      "name": "la-interj"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "Expressing pain or grief; oh! ah! ow! ouch!!"
      ],
      "links": [
        [
          "oh",
          "oh"
        ],
        [
          "ah",
          "ah"
        ],
        [
          "ow",
          "ow"
        ],
        [
          "ouch",
          "ouch"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hau̯/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[häu̯]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/au̯/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[äːu̯]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "synonyms": [
    {
      "word": "au"
    }
  ],
  "word": "hau"
}