"arnár" meaning in Irish

{
  "etymology_text": "From ar (“on, upon”) + ár (“our”).",
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "contraction",
        "3": "triggers eclipsis"
      },
      "expansion": "arnár (triggers eclipsis)",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "contraction",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "upon our being anointed, when we are/were anointed",
          "text": "arnár n-ungadh",
          "type": "example"
        }
      ],
      "glosses": [
        "used with a verbal noun to indicate completion of an action and its direct object: ‘upon our’ / ‘when we’"
      ],
      "id": "en-arnár-ga-contraction-hgdRxnnm",
      "related": [
        {
          "word": "arna"
        }
      ],
      "tags": [
        "contraction",
        "triggers-eclipsis"
      ]
    }
  ],
  "word": "arnár"
}

{
  "etymology_text": "From ar (“on, upon”) + ár (“our”).",
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "contraction",
        "3": "triggers eclipsis"
      },
      "expansion": "arnár (triggers eclipsis)",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "contraction",
  "related": [
    {
      "word": "arna"
    }
  ],
  "senses": [
    {
      "categories": [
        "Irish contractions",
        "Irish entries with incorrect language header",
        "Irish non-lemma forms",
        "Irish terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "upon our being anointed, when we are/were anointed",
          "text": "arnár n-ungadh",
          "type": "example"
        }
      ],
      "glosses": [
        "used with a verbal noun to indicate completion of an action and its direct object: ‘upon our’ / ‘when we’"
      ],
      "tags": [
        "contraction",
        "triggers-eclipsis"
      ]
    }
  ],
  "word": "arnár"
}