"չէինք" meaning in Armenian

{
  "forms": [
    {
      "form": "čʻēinkʻ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "hy",
        "2": "verb form"
      },
      "expansion": "չէինք • (čʻēinkʻ)",
      "name": "head"
    }
  ],
  "lang": "Armenian",
  "lang_code": "hy",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Armenian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "ēinkʻ",
          "word": "էինք"
        }
      ],
      "glosses": [
        "negative form of էինք (ēinkʻ)"
      ],
      "id": "en-չէինք-hy-verb-qidDui4N",
      "links": [
        [
          "էինք",
          "էինք#Armenian"
        ]
      ],
      "tags": [
        "form-of",
        "negative"
      ]
    }
  ],
  "word": "չէինք"
}

{
  "forms": [
    {
      "form": "čʻēinkʻ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "hy",
        "2": "verb form"
      },
      "expansion": "չէինք • (čʻēinkʻ)",
      "name": "head"
    }
  ],
  "lang": "Armenian",
  "lang_code": "hy",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Armenian entries with incorrect language header",
        "Armenian non-lemma forms",
        "Armenian verb forms"
      ],
      "form_of": [
        {
          "extra": "ēinkʻ",
          "word": "էինք"
        }
      ],
      "glosses": [
        "negative form of էինք (ēinkʻ)"
      ],
      "links": [
        [
          "էինք",
          "էինք#Armenian"
        ]
      ],
      "tags": [
        "form-of",
        "negative"
      ]
    }
  ],
  "word": "չէինք"
}