"استنير" meaning in Arabic

{
  "forms": [
    {
      "form": "اُسْتُنِيرَ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ustunīra",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "اُسْتُنِيرَ",
        "2": "X"
      },
      "expansion": "اُسْتُنِيرَ • (ustunīra) (form X)",
      "name": "ar-verb-form"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Arabic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "istanāra",
          "word": "اِسْتَنَارَ"
        }
      ],
      "glosses": [
        "third-person masculine singular past passive of اِسْتَنَارَ (istanāra)"
      ],
      "id": "en-استنير-ar-verb-AnK5uRXj",
      "links": [
        [
          "اِسْتَنَارَ",
          "استنار#Arabic"
        ]
      ],
      "tags": [
        "form-of",
        "form-x",
        "masculine",
        "passive",
        "past",
        "singular",
        "third-person"
      ]
    }
  ],
  "word": "استنير"
}

{
  "forms": [
    {
      "form": "اُسْتُنِيرَ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ustunīra",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "اُسْتُنِيرَ",
        "2": "X"
      },
      "expansion": "اُسْتُنِيرَ • (ustunīra) (form X)",
      "name": "ar-verb-form"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Arabic entries with incorrect language header",
        "Arabic non-lemma forms",
        "Arabic verb forms"
      ],
      "form_of": [
        {
          "extra": "istanāra",
          "word": "اِسْتَنَارَ"
        }
      ],
      "glosses": [
        "third-person masculine singular past passive of اِسْتَنَارَ (istanāra)"
      ],
      "links": [
        [
          "اِسْتَنَارَ",
          "استنار#Arabic"
        ]
      ],
      "tags": [
        "form-of",
        "form-x",
        "masculine",
        "passive",
        "past",
        "singular",
        "third-person"
      ]
    }
  ],
  "word": "استنير"
}