"-էն" meaning in Old Armenian

{
  "etymology_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "ine-pro",
        "3": "*ey-ni-"
      },
      "expansion": "Proto-Indo-European *ey-ni-",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Indo-European *ey-ni-, *oy-no- (“that”). The ending in սո-յն (so-yn), դո-յն (do-yn), նո-յն (no-yn) has the same origin.",
  "forms": [
    {
      "form": "-ēn",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "suffix",
        "head": "",
        "sort": "էն",
        "tr": ""
      },
      "expansion": "-էն • (-ēn)",
      "name": "head"
    },
    {
      "args": {
        "sort": "էն"
      },
      "expansion": "-էն • (-ēn)",
      "name": "xcl-suffix"
    }
  ],
  "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": "Old Armenian terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "forming adverbs"
      ],
      "id": "en--էն-xcl-suffix-so1GSMMC",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-էն"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "ine-pro",
        "3": "*ey-ni-"
      },
      "expansion": "Proto-Indo-European *ey-ni-",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Indo-European *ey-ni-, *oy-no- (“that”). The ending in սո-յն (so-yn), դո-յն (do-yn), նո-յն (no-yn) has the same origin.",
  "forms": [
    {
      "form": "-ēn",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "suffix",
        "head": "",
        "sort": "էն",
        "tr": ""
      },
      "expansion": "-էն • (-ēn)",
      "name": "head"
    },
    {
      "args": {
        "sort": "էն"
      },
      "expansion": "-էն • (-ēn)",
      "name": "xcl-suffix"
    }
  ],
  "lang": "Old Armenian",
  "lang_code": "xcl",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Old Armenian entries with incorrect language header",
        "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 redundant sortkeys"
      ],
      "glosses": [
        "forming adverbs"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-էն"
}