"مثلثات" meaning in Persian

{
  "etymology_templates": [
    {
      "args": {
        "1": "fa",
        "2": "ar",
        "3": "مُثَلَّثَات"
      },
      "expansion": "Arabic مُثَلَّثَات (muṯallaṯāt)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Arabic مُثَلَّثَات (muṯallaṯāt).",
  "forms": [
    {
      "form": "mosalasât",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "noun plural form",
        "tr": "mosalasât"
      },
      "expansion": "مثلثات • (mosalasât)",
      "name": "head"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "مثلث"
        }
      ],
      "glosses": [
        "plural of مثلث"
      ],
      "id": "en-مثلثات-fa-noun-EC7p4uEG",
      "links": [
        [
          "مثلث",
          "مثلث#Persian"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "fa",
          "name": "Mathematics",
          "orig": "fa:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "Persian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "trigonometry"
      ],
      "id": "en-مثلثات-fa-noun-AEhdGWpd",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "trigonometry",
          "trigonometry"
        ]
      ],
      "raw_glosses": [
        "(mathematics) trigonometry"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "wikipedia": [
    "fa:مثلثات"
  ],
  "word": "مثلثات"
}

{
  "categories": [
    "Persian entries with incorrect language header",
    "Persian non-lemma forms",
    "Persian noun plural forms",
    "Persian terms borrowed from Arabic",
    "Persian terms derived from Arabic"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fa",
        "2": "ar",
        "3": "مُثَلَّثَات"
      },
      "expansion": "Arabic مُثَلَّثَات (muṯallaṯāt)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Arabic مُثَلَّثَات (muṯallaṯāt).",
  "forms": [
    {
      "form": "mosalasât",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "noun plural form",
        "tr": "mosalasât"
      },
      "expansion": "مثلثات • (mosalasât)",
      "name": "head"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "مثلث"
        }
      ],
      "glosses": [
        "plural of مثلث"
      ],
      "links": [
        [
          "مثلث",
          "مثلث#Persian"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    },
    {
      "categories": [
        "fa:Mathematics"
      ],
      "glosses": [
        "trigonometry"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "trigonometry",
          "trigonometry"
        ]
      ],
      "raw_glosses": [
        "(mathematics) trigonometry"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "wikipedia": [
    "fa:مثلثات"
  ],
  "word": "مثلثات"
}