"arú" meaning in Irish

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ga",
        "2": "mga",
        "3": "arbu"
      },
      "expansion": "Middle Irish arbu",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle Irish arbu.",
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "particle"
      },
      "expansion": "arú",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "_dis": "0 0 0 100",
          "kind": "other",
          "name": "Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "kind": "other",
          "name": "Irish particles",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 0 0 100",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 0 0 100",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 0 0 100",
          "kind": "topical",
          "langcode": "ga",
          "name": "Time",
          "orig": "ga:Time",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "english": "day after tomorrow",
          "word": "arú amárach"
        },
        {
          "english": "year before last",
          "word": "arú anuraidh"
        },
        {
          "english": "night before last",
          "word": "arú aréir"
        },
        {
          "english": "day before yesterday",
          "word": "arú inné"
        }
      ],
      "glosses": [
        "used with words denoting a unit of time in the past or future to indicate one unit further away from the present; see derived terms"
      ],
      "id": "en-arú-ga-particle-Qzq4CC2K",
      "synonyms": [
        {
          "tags": [
            "obsolete"
          ],
          "word": "arbhú"
        },
        {
          "tags": [
            "Ulster"
          ],
          "word": "arthú"
        },
        {
          "word": "arthughadh"
        },
        {
          "tags": [
            "obsolete"
          ],
          "word": "arughadh"
        },
        {
          "alt": "from a mistaken association with athrú (verbal noun)",
          "english": "changing",
          "word": "athrughadh"
        },
        {
          "alt": "Meath",
          "tags": [
            "South",
            "Ulster"
          ],
          "word": "eirfidh"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əˈɾˠuː/",
      "tags": [
        "Munster"
      ]
    },
    {
      "ipa": "/ˈaɾˠuː/",
      "tags": [
        "Connacht"
      ]
    },
    {
      "ipa": "/ˈaɾˠu/",
      "tags": [
        "Ulster"
      ]
    }
  ],
  "word": "arú"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "arú!",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "interjection",
        "head": "arú!"
      },
      "expansion": "arú!",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "ah!"
      ],
      "id": "en-arú-ga-intj-B0xDnStZ",
      "links": [
        [
          "ah",
          "ah"
        ]
      ]
    },
    {
      "glosses": [
        "no"
      ],
      "id": "en-arú-ga-intj-k5Apjz-w",
      "links": [
        [
          "no",
          "no"
        ]
      ]
    },
    {
      "glosses": [
        "so! indeed!"
      ],
      "id": "en-arú-ga-intj-8HQpct4J",
      "links": [
        [
          "so",
          "so"
        ],
        [
          "indeed",
          "indeed"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0 0",
      "word": "airiú"
    },
    {
      "_dis1": "0 0 0",
      "word": "ara"
    }
  ],
  "word": "arú"
}

{
  "categories": [
    "Irish entries with incorrect language header",
    "Irish interjections",
    "Irish lemmas",
    "Irish particles",
    "Irish terms derived from Middle Irish",
    "Irish terms inherited from Middle Irish",
    "Pages with 1 entry",
    "Pages with entries",
    "ga:Time"
  ],
  "derived": [
    {
      "english": "day after tomorrow",
      "word": "arú amárach"
    },
    {
      "english": "year before last",
      "word": "arú anuraidh"
    },
    {
      "english": "night before last",
      "word": "arú aréir"
    },
    {
      "english": "day before yesterday",
      "word": "arú inné"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ga",
        "2": "mga",
        "3": "arbu"
      },
      "expansion": "Middle Irish arbu",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle Irish arbu.",
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "particle"
      },
      "expansion": "arú",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "particle",
  "senses": [
    {
      "glosses": [
        "used with words denoting a unit of time in the past or future to indicate one unit further away from the present; see derived terms"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əˈɾˠuː/",
      "tags": [
        "Munster"
      ]
    },
    {
      "ipa": "/ˈaɾˠuː/",
      "tags": [
        "Connacht"
      ]
    },
    {
      "ipa": "/ˈaɾˠu/",
      "tags": [
        "Ulster"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "obsolete"
      ],
      "word": "arbhú"
    },
    {
      "tags": [
        "Ulster"
      ],
      "word": "arthú"
    },
    {
      "word": "arthughadh"
    },
    {
      "tags": [
        "obsolete"
      ],
      "word": "arughadh"
    },
    {
      "alt": "from a mistaken association with athrú (verbal noun)",
      "english": "changing",
      "word": "athrughadh"
    },
    {
      "alt": "Meath",
      "tags": [
        "South",
        "Ulster"
      ],
      "word": "eirfidh"
    }
  ],
  "word": "arú"
}

{
  "categories": [
    "Irish entries with incorrect language header",
    "Irish interjections",
    "Irish lemmas",
    "Pages with 1 entry",
    "Pages with entries",
    "ga:Time"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "arú!",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "interjection",
        "head": "arú!"
      },
      "expansion": "arú!",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "ah!"
      ],
      "links": [
        [
          "ah",
          "ah"
        ]
      ]
    },
    {
      "glosses": [
        "no"
      ],
      "links": [
        [
          "no",
          "no"
        ]
      ]
    },
    {
      "glosses": [
        "so! indeed!"
      ],
      "links": [
        [
          "so",
          "so"
        ],
        [
          "indeed",
          "indeed"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "airiú"
    },
    {
      "word": "ara"
    }
  ],
  "word": "arú"
}