"đánh nhau" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "đánh",
        "3": "nhau"
      },
      "expansion": "đánh + nhau",
      "name": "com"
    }
  ],
  "etymology_text": "đánh + nhau.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đánh nhau",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đánh nhau",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "the children were fighting",
          "text": "trẻ con đánh nhau",
          "type": "example"
        }
      ],
      "glosses": [
        "to fight; to come to blows; to exchange blows"
      ],
      "id": "en-đánh_nhau-vi-verb-kxkW1OkA",
      "links": [
        [
          "fight",
          "fight"
        ],
        [
          "come to blows",
          "come to blows"
        ],
        [
          "exchange",
          "exchange"
        ],
        [
          "blow",
          "blow"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "Japan was at war with Russia",
          "text": "Nhật đánh nhau với Nga",
          "type": "example"
        },
        {
          "english": "to want war and bloodshed",
          "text": "muốn đánh nhau đổ máu",
          "type": "example"
        },
        {
          "english": "We should negotiate instead of preparing for war.",
          "text": "Chúng ta nên thương lượng với nhau hơn là chuẩn bị đánh nhau.",
          "type": "example"
        }
      ],
      "glosses": [
        "to be at war (with each other); to wage war; to battle"
      ],
      "id": "en-đánh_nhau-vi-verb-AU7z9pTR",
      "links": [
        [
          "be",
          "be"
        ],
        [
          "at war",
          "at war"
        ],
        [
          "each other",
          "each other"
        ],
        [
          "wage",
          "wage"
        ],
        [
          "war",
          "war"
        ],
        [
          "battle",
          "battle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗajŋ̟˧˦ ɲaw˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗɛɲ˦˧˥ ɲaw˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗan˦˥ ɲa(ː)w˧˧]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "đánh nhau"
}

{
  "categories": [
    "Vietnamese compound terms",
    "Vietnamese entries with incorrect language header",
    "Vietnamese lemmas",
    "Vietnamese terms with IPA pronunciation",
    "Vietnamese verbs"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "đánh",
        "3": "nhau"
      },
      "expansion": "đánh + nhau",
      "name": "com"
    }
  ],
  "etymology_text": "đánh + nhau.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đánh nhau",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đánh nhau",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Vietnamese terms with usage examples"
      ],
      "examples": [
        {
          "english": "the children were fighting",
          "text": "trẻ con đánh nhau",
          "type": "example"
        }
      ],
      "glosses": [
        "to fight; to come to blows; to exchange blows"
      ],
      "links": [
        [
          "fight",
          "fight"
        ],
        [
          "come to blows",
          "come to blows"
        ],
        [
          "exchange",
          "exchange"
        ],
        [
          "blow",
          "blow"
        ]
      ]
    },
    {
      "categories": [
        "Vietnamese terms with usage examples"
      ],
      "examples": [
        {
          "english": "Japan was at war with Russia",
          "text": "Nhật đánh nhau với Nga",
          "type": "example"
        },
        {
          "english": "to want war and bloodshed",
          "text": "muốn đánh nhau đổ máu",
          "type": "example"
        },
        {
          "english": "We should negotiate instead of preparing for war.",
          "text": "Chúng ta nên thương lượng với nhau hơn là chuẩn bị đánh nhau.",
          "type": "example"
        }
      ],
      "glosses": [
        "to be at war (with each other); to wage war; to battle"
      ],
      "links": [
        [
          "be",
          "be"
        ],
        [
          "at war",
          "at war"
        ],
        [
          "each other",
          "each other"
        ],
        [
          "wage",
          "wage"
        ],
        [
          "war",
          "war"
        ],
        [
          "battle",
          "battle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗajŋ̟˧˦ ɲaw˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗɛɲ˦˧˥ ɲaw˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗan˦˥ ɲa(ː)w˧˧]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "đánh nhau"
}