"ém" meaning in Old Irish

{
  "forms": [
    {
      "form": "ǽm",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "ám",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "éim",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "2": "particle"
      },
      "expansion": "ém",
      "name": "head"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Irish particles",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Hasn’t Abraham been sanctified through faith? Through it then indeed or not?",
          "text": "Cain ro·noíbad Abracham tri hiris? In tree ǽm didiu fa nacc?",
          "type": "example"
        }
      ],
      "glosses": [
        "indeed, for sure, truly"
      ],
      "id": "en-ém-sga-particle-O7EH12Do",
      "links": [
        [
          "indeed",
          "indeed"
        ],
        [
          "for sure",
          "for sure"
        ],
        [
          "truly",
          "truly"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[eːβ̃]"
    },
    {
      "ipa": "[eːβ̃ʲ]"
    }
  ],
  "word": "ém"
}

{
  "forms": [
    {
      "form": "ǽm",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "ám",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "éim",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "2": "particle"
      },
      "expansion": "ém",
      "name": "head"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        "Old Irish entries with incorrect language header",
        "Old Irish lemmas",
        "Old Irish particles",
        "Old Irish terms with quotations",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "Hasn’t Abraham been sanctified through faith? Through it then indeed or not?",
          "text": "Cain ro·noíbad Abracham tri hiris? In tree ǽm didiu fa nacc?",
          "type": "example"
        }
      ],
      "glosses": [
        "indeed, for sure, truly"
      ],
      "links": [
        [
          "indeed",
          "indeed"
        ],
        [
          "for sure",
          "for sure"
        ],
        [
          "truly",
          "truly"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[eːβ̃]"
    },
    {
      "ipa": "[eːβ̃ʲ]"
    }
  ],
  "word": "ém"
}