"-է" meaning in Old Armenian

{
  "etymology_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "ine-pro",
        "3": "-"
      },
      "expansion": "Proto-Indo-European",
      "name": "inh"
    },
    {
      "args": {
        "1": "sa",
        "2": "मुखतस्",
        "3": "",
        "4": "from the mouth",
        "tr": "mukha-tás"
      },
      "expansion": "Sanskrit मुखतस् (mukha-tás, “from the mouth”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "la",
        "2": "funditus",
        "3": "fundi-tus",
        "4": "from the foundation, utterly"
      },
      "expansion": "Latin fundi-tus (“from the foundation, utterly”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "xlu",
        "tr": "-ati"
      },
      "expansion": "Luwian [script needed] (-ati)",
      "name": "cog"
    },
    {
      "args": {
        "1": "xlc",
        "tr": "-edi, -adi"
      },
      "expansion": "Lycian [script needed] (-edi, -adi)",
      "name": "cog"
    },
    {
      "args": {
        "1": "xcl",
        "2": "ine-pro",
        "3": "*éti"
      },
      "expansion": "Proto-Indo-European *éti",
      "name": "der"
    }
  ],
  "etymology_text": "Meillet has cautiously derived from a Proto-Indo-European adverbial morpheme *-tes, comparing to adverbial forms such as Sanskrit मुखतस् (mukha-tás, “from the mouth”), Latin fundi-tus (“from the foundation, utterly”), in-tus (“from the inside”). Alternatively, has been paralleled with Anatolian ablative instrumental endings: Luwian [script needed] (-ati), Lycian [script needed] (-edi, -adi). Yet another proposal going back to Bugge derives this from Proto-Indo-European *éti.",
  "forms": [
    {
      "form": "-ē",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "suffix",
        "cat2": "inflectional suffixes"
      },
      "expansion": "-է • (-ē)",
      "name": "head"
    }
  ],
  "lang": "Old Armenian",
  "lang_code": "xcl",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Armenian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sanskrit terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "շանէ ― šanē ― ablative singular of շուն (šun)",
          "type": "example"
        }
      ],
      "glosses": [
        "singular ablative case marker in several declension types"
      ],
      "id": "en--է-xcl-suffix-PEXOYAnN",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-է"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "ine-pro",
        "3": "-"
      },
      "expansion": "Proto-Indo-European",
      "name": "inh"
    },
    {
      "args": {
        "1": "sa",
        "2": "मुखतस्",
        "3": "",
        "4": "from the mouth",
        "tr": "mukha-tás"
      },
      "expansion": "Sanskrit मुखतस् (mukha-tás, “from the mouth”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "la",
        "2": "funditus",
        "3": "fundi-tus",
        "4": "from the foundation, utterly"
      },
      "expansion": "Latin fundi-tus (“from the foundation, utterly”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "xlu",
        "tr": "-ati"
      },
      "expansion": "Luwian [script needed] (-ati)",
      "name": "cog"
    },
    {
      "args": {
        "1": "xlc",
        "tr": "-edi, -adi"
      },
      "expansion": "Lycian [script needed] (-edi, -adi)",
      "name": "cog"
    },
    {
      "args": {
        "1": "xcl",
        "2": "ine-pro",
        "3": "*éti"
      },
      "expansion": "Proto-Indo-European *éti",
      "name": "der"
    }
  ],
  "etymology_text": "Meillet has cautiously derived from a Proto-Indo-European adverbial morpheme *-tes, comparing to adverbial forms such as Sanskrit मुखतस् (mukha-tás, “from the mouth”), Latin fundi-tus (“from the foundation, utterly”), in-tus (“from the inside”). Alternatively, has been paralleled with Anatolian ablative instrumental endings: Luwian [script needed] (-ati), Lycian [script needed] (-edi, -adi). Yet another proposal going back to Bugge derives this from Proto-Indo-European *éti.",
  "forms": [
    {
      "form": "-ē",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "suffix",
        "cat2": "inflectional suffixes"
      },
      "expansion": "-է • (-ē)",
      "name": "head"
    }
  ],
  "lang": "Old Armenian",
  "lang_code": "xcl",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Old Armenian entries with incorrect language header",
        "Old Armenian inflectional suffixes",
        "Old Armenian lemmas",
        "Old Armenian suffixes",
        "Old Armenian terms derived from Proto-Indo-European",
        "Old Armenian terms inherited from Proto-Indo-European",
        "Old Armenian terms with usage examples",
        "Requests for native script for Luwian terms",
        "Requests for native script for Lycian terms",
        "Sanskrit terms with non-redundant manual transliterations"
      ],
      "examples": [
        {
          "text": "շանէ ― šanē ― ablative singular of շուն (šun)",
          "type": "example"
        }
      ],
      "glosses": [
        "singular ablative case marker in several declension types"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-է"
}