"-amar" meaning in Irish

{
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "suffix",
        "cat2": "inflectional suffixes",
        "cat3": "",
        "g": "",
        "g2": ""
      },
      "expansion": "-amar",
      "name": "head"
    },
    {
      "args": {
        "1": "i"
      },
      "expansion": "-amar",
      "name": "ga-suffix"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "suffix",
  "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"
        }
      ],
      "form_of": [
        {
          "word": "first conjugation verbs"
        }
      ],
      "glosses": [
        "first-person plural past indicative of first conjugation verbs"
      ],
      "id": "en--amar-ga-suffix-PLPzXgE2",
      "synonyms": [
        {
          "english": "broad version",
          "word": "-eamar"
        },
        {
          "english": "second conjugation (broad)",
          "word": "-aíomar"
        },
        {
          "english": "second conjugation (slender)",
          "word": "-íomar"
        }
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "morpheme",
        "past",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əmˠəɾʲ/",
      "tags": [
        "Munster"
      ]
    }
  ],
  "word": "-amar"
}

{
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "suffix",
        "cat2": "inflectional suffixes",
        "cat3": "",
        "g": "",
        "g2": ""
      },
      "expansion": "-amar",
      "name": "head"
    },
    {
      "args": {
        "1": "i"
      },
      "expansion": "-amar",
      "name": "ga-suffix"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Irish entries with incorrect language header",
        "Irish inflectional suffixes",
        "Irish lemmas",
        "Irish suffixes",
        "Pages with 1 entry"
      ],
      "form_of": [
        {
          "word": "first conjugation verbs"
        }
      ],
      "glosses": [
        "first-person plural past indicative of first conjugation verbs"
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "morpheme",
        "past",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əmˠəɾʲ/",
      "tags": [
        "Munster"
      ]
    }
  ],
  "synonyms": [
    {
      "english": "broad version",
      "word": "-eamar"
    },
    {
      "english": "second conjugation (broad)",
      "word": "-aíomar"
    },
    {
      "english": "second conjugation (slender)",
      "word": "-íomar"
    }
  ],
  "word": "-amar"
}