"óptica" meaning in Portuguese

{
  "forms": [
    {
      "form": "ópticas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "óptica f (plural ópticas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Physics",
          "orig": "pt:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "optics (physics of light and vision)"
      ],
      "id": "en-óptica-pt-noun-0J~6kr54",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "optics",
          "optics"
        ]
      ],
      "raw_glosses": [
        "(physics) optics (physics of light and vision)"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "ótica"
    }
  ],
  "word": "óptica"
}

{
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "adjective form"
      },
      "expansion": "óptica",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "óptico"
        }
      ],
      "glosses": [
        "feminine singular of óptico"
      ],
      "id": "en-óptica-pt-adj-BXHz7jUs",
      "links": [
        [
          "óptico",
          "óptico#Portuguese"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "singular"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "ótica"
    }
  ],
  "word": "óptica"
}

{
  "categories": [
    "Pages with 4 entries",
    "Pages with entries",
    "Portuguese adjective forms",
    "Portuguese countable nouns",
    "Portuguese entries with incorrect language header",
    "Portuguese feminine nouns",
    "Portuguese lemmas",
    "Portuguese non-lemma forms",
    "Portuguese nouns"
  ],
  "forms": [
    {
      "form": "ópticas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "óptica f (plural ópticas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "pt:Physics"
      ],
      "glosses": [
        "optics (physics of light and vision)"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "optics",
          "optics"
        ]
      ],
      "raw_glosses": [
        "(physics) optics (physics of light and vision)"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "ótica"
    }
  ],
  "word": "óptica"
}

{
  "categories": [
    "Pages with 4 entries",
    "Pages with entries",
    "Portuguese adjective forms",
    "Portuguese countable nouns",
    "Portuguese entries with incorrect language header",
    "Portuguese feminine nouns",
    "Portuguese lemmas",
    "Portuguese non-lemma forms",
    "Portuguese nouns"
  ],
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "adjective form"
      },
      "expansion": "óptica",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "word": "óptico"
        }
      ],
      "glosses": [
        "feminine singular of óptico"
      ],
      "links": [
        [
          "óptico",
          "óptico#Portuguese"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "singular"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "ótica"
    }
  ],
  "word": "óptica"
}