"اللتان" meaning in Arabic

{
  "forms": [
    {
      "form": "اَللَّتَانِ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "al-latāni",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ar",
        "2": "pronoun form",
        "g": "f-d",
        "head": "اَللَّتَانِ"
      },
      "expansion": "اَللَّتَانِ • (al-latāni) f du",
      "name": "head"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Arabic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "allaḏī, “who, that, which”",
          "word": "اَلَّذِي"
        }
      ],
      "glosses": [
        "nominative feminine dual of اَلَّذِي (allaḏī, “who, that, which”)"
      ],
      "id": "en-اللتان-ar-pron-0wa~4vDQ",
      "links": [
        [
          "اَلَّذِي",
          "الذي#Arabic"
        ]
      ],
      "tags": [
        "dual",
        "feminine",
        "form-of",
        "nominative"
      ]
    }
  ],
  "word": "اللتان"
}

{
  "forms": [
    {
      "form": "اَللَّتَانِ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "al-latāni",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ar",
        "2": "pronoun form",
        "g": "f-d",
        "head": "اَللَّتَانِ"
      },
      "expansion": "اَللَّتَانِ • (al-latāni) f du",
      "name": "head"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Arabic entries with incorrect language header",
        "Arabic non-lemma forms",
        "Arabic pronoun forms",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "extra": "allaḏī, “who, that, which”",
          "word": "اَلَّذِي"
        }
      ],
      "glosses": [
        "nominative feminine dual of اَلَّذِي (allaḏī, “who, that, which”)"
      ],
      "links": [
        [
          "اَلَّذِي",
          "الذي#Arabic"
        ]
      ],
      "tags": [
        "dual",
        "feminine",
        "form-of",
        "nominative"
      ]
    }
  ],
  "word": "اللتان"
}