"էր" meaning in Old Armenian

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "հեր"
          },
          "expansion": "Armenian: հեր (her)",
          "name": "desc"
        }
      ],
      "text": "Armenian: հեր (her)"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "ի-"
      },
      "expansion": "ի- (i-)",
      "name": "m"
    }
  ],
  "etymology_text": "Genitive of ի- (i-).",
  "forms": [
    {
      "form": "է՞ր",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ēr",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "pronoun",
        "head": "է՞ր",
        "tr": ""
      },
      "expansion": "է՞ր • (ēr)",
      "name": "head"
    },
    {
      "args": {
        "head": "է՞ր"
      },
      "expansion": "է՞ր • (ēr)",
      "name": "xcl-pron"
    }
  ],
  "lang": "Old Armenian",
  "lang_code": "xcl",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Armenian pronouns",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "roman": "ērum",
          "word": "էրում"
        },
        {
          "roman": "əndēr",
          "word": "ընդէր"
        }
      ],
      "examples": [
        {
          "english": "why?",
          "roman": "ēr ałagaw, ēr əndēr, ērum, ēr saks, ēr vasn, vasn ēr",
          "text": "է՞ր աղագաւ, է՞ր ընդէր, էրո՞ւմ, է՞ր սակս, է՞ր վասն, վասն է՞ր",
          "type": "example"
        },
        {
          "english": "on what? on which?",
          "roman": "yēr veray",
          "text": "յէ՞ր վերայ",
          "type": "example"
        }
      ],
      "glosses": [
        "why? for what reason or cause?"
      ],
      "id": "en-էր-xcl-pron-3CGoq8NF",
      "links": [
        [
          "why",
          "why"
        ]
      ],
      "raw_glosses": [
        "(interrogative) why? for what reason or cause?"
      ],
      "tags": [
        "interrogative"
      ]
    }
  ],
  "word": "էր"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "էր"
          },
          "expansion": "Armenian: էր (ēr)",
          "name": "desc"
        }
      ],
      "text": "Armenian: էր (ēr)"
    }
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "ēr",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "verb form"
      },
      "expansion": "էր • (ēr)",
      "name": "head"
    }
  ],
  "lang": "Old Armenian",
  "lang_code": "xcl",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "extra": "em",
          "word": "եմ"
        }
      ],
      "glosses": [
        "third-person singular imperfect active indicative of եմ (em)"
      ],
      "id": "en-էր-xcl-verb-N0ZtFPmR",
      "links": [
        [
          "եմ",
          "եմ#Old Armenian"
        ]
      ],
      "tags": [
        "active",
        "form-of",
        "imperfect",
        "indicative",
        "singular",
        "third-person"
      ]
    }
  ],
  "word": "էր"
}

{
  "categories": [
    "Old Armenian entries with incorrect language header",
    "Old Armenian lemmas",
    "Old Armenian non-lemma forms",
    "Old Armenian pronouns",
    "Old Armenian verb forms"
  ],
  "derived": [
    {
      "roman": "ērum",
      "word": "էրում"
    },
    {
      "roman": "əndēr",
      "word": "ընդէր"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "հեր"
          },
          "expansion": "Armenian: հեր (her)",
          "name": "desc"
        }
      ],
      "text": "Armenian: հեր (her)"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "ի-"
      },
      "expansion": "ի- (i-)",
      "name": "m"
    }
  ],
  "etymology_text": "Genitive of ի- (i-).",
  "forms": [
    {
      "form": "է՞ր",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ēr",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "pronoun",
        "head": "է՞ր",
        "tr": ""
      },
      "expansion": "է՞ր • (ēr)",
      "name": "head"
    },
    {
      "args": {
        "head": "է՞ր"
      },
      "expansion": "է՞ր • (ēr)",
      "name": "xcl-pron"
    }
  ],
  "lang": "Old Armenian",
  "lang_code": "xcl",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Old Armenian terms with usage examples"
      ],
      "examples": [
        {
          "english": "why?",
          "roman": "ēr ałagaw, ēr əndēr, ērum, ēr saks, ēr vasn, vasn ēr",
          "text": "է՞ր աղագաւ, է՞ր ընդէր, էրո՞ւմ, է՞ր սակս, է՞ր վասն, վասն է՞ր",
          "type": "example"
        },
        {
          "english": "on what? on which?",
          "roman": "yēr veray",
          "text": "յէ՞ր վերայ",
          "type": "example"
        }
      ],
      "glosses": [
        "why? for what reason or cause?"
      ],
      "links": [
        [
          "why",
          "why"
        ]
      ],
      "raw_glosses": [
        "(interrogative) why? for what reason or cause?"
      ],
      "tags": [
        "interrogative"
      ]
    }
  ],
  "word": "էր"
}

{
  "categories": [
    "Old Armenian entries with incorrect language header",
    "Old Armenian non-lemma forms",
    "Old Armenian verb forms"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "էր"
          },
          "expansion": "Armenian: էր (ēr)",
          "name": "desc"
        }
      ],
      "text": "Armenian: էր (ēr)"
    }
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "ēr",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xcl",
        "2": "verb form"
      },
      "expansion": "էր • (ēr)",
      "name": "head"
    }
  ],
  "lang": "Old Armenian",
  "lang_code": "xcl",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "extra": "em",
          "word": "եմ"
        }
      ],
      "glosses": [
        "third-person singular imperfect active indicative of եմ (em)"
      ],
      "links": [
        [
          "եմ",
          "եմ#Old Armenian"
        ]
      ],
      "tags": [
        "active",
        "form-of",
        "imperfect",
        "indicative",
        "singular",
        "third-person"
      ]
    }
  ],
  "word": "էր"
}