"arre" meaning in Spanish

{
  "etymology_text": "Imitative/exclamatory.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "interjection"
      },
      "expansion": "arre",
      "name": "head"
    }
  ],
  "hyphenation": [
    "a‧rre"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Equestrianism",
          "orig": "es:Equestrianism",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "arriero"
        }
      ],
      "glosses": [
        "gee up, giddyup"
      ],
      "id": "en-arre-es-intj-8jsAuoTi",
      "links": [
        [
          "gee up",
          "gee up"
        ],
        [
          "giddyup",
          "giddyup"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈare/"
    },
    {
      "ipa": "[ˈa.re]"
    },
    {
      "rhymes": "-are"
    }
  ],
  "word": "arre"
}

{
  "derived": [
    {
      "word": "arriero"
    }
  ],
  "etymology_text": "Imitative/exclamatory.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "interjection"
      },
      "expansion": "arre",
      "name": "head"
    }
  ],
  "hyphenation": [
    "a‧rre"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/are",
        "Rhymes:Spanish/are/2 syllables",
        "Spanish 2-syllable words",
        "Spanish entries with incorrect language header",
        "Spanish interjections",
        "Spanish lemmas",
        "Spanish terms with IPA pronunciation",
        "es:Equestrianism"
      ],
      "glosses": [
        "gee up, giddyup"
      ],
      "links": [
        [
          "gee up",
          "gee up"
        ],
        [
          "giddyup",
          "giddyup"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈare/"
    },
    {
      "ipa": "[ˈa.re]"
    },
    {
      "rhymes": "-are"
    }
  ],
  "word": "arre"
}