"火鏡子" meaning in Chinese

{
  "forms": [
    {
      "form": "火镜子",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "火鏡子",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Jin Chinese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "Physics",
          "orig": "zh:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "convex mirror"
      ],
      "id": "en-火鏡子-zh-noun-FcAU63SQ",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "convex",
          "convex"
        ],
        [
          "mirror",
          "mirror"
        ]
      ],
      "raw_glosses": [
        "(Jin, physics) convex mirror"
      ],
      "synonyms": [
        {
          "roman": "tūmiànjìng",
          "word": "凸面鏡／凸面镜"
        },
        {
          "roman": "tūjìng",
          "word": "凸鏡／凸镜"
        },
        {
          "roman": "tūmiànjìng",
          "word": "凸面鏡"
        },
        {
          "roman": "tūmiànjìng",
          "word": "凸面镜"
        },
        {
          "roman": "tūjìng",
          "word": "凸鏡"
        },
        {
          "roman": "tūjìng",
          "word": "凸镜"
        },
        {
          "tags": [
            "Jin"
          ],
          "word": "虛鏡子"
        },
        {
          "tags": [
            "Jin"
          ],
          "word": "虚镜子"
        }
      ],
      "tags": [
        "Jin"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Jin",
        "Wiktionary-specific"
      ],
      "zh-pron": "hue² jing³ zeh"
    },
    {
      "tags": [
        "Jin",
        "Taiyuan",
        "Wiktionary-specific"
      ],
      "zh-pron": "hue² jing³ zeh"
    },
    {
      "ipa": "/xuɤ⁵³ t͡ɕiŋ⁴⁵ t͡səʔ⁴/",
      "tags": [
        "Jin",
        "Sinological-IPA",
        "Taiyuan"
      ]
    },
    {
      "ipa": "/xuɤ⁵³ t͡ɕiŋ⁴⁵ t͡səʔ⁴/"
    }
  ],
  "word": "火鏡子"
}

{
  "forms": [
    {
      "form": "火镜子",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "火鏡子",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Chinese entries with incorrect language header",
        "Chinese lemmas",
        "Chinese nouns",
        "Chinese terms spelled with 子",
        "Chinese terms spelled with 火",
        "Chinese terms spelled with 鏡",
        "Chinese terms with IPA pronunciation",
        "Jin Chinese",
        "Jin lemmas",
        "Jin nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "zh:Physics"
      ],
      "glosses": [
        "convex mirror"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "convex",
          "convex"
        ],
        [
          "mirror",
          "mirror"
        ]
      ],
      "raw_glosses": [
        "(Jin, physics) convex mirror"
      ],
      "tags": [
        "Jin"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Jin",
        "Wiktionary-specific"
      ],
      "zh-pron": "hue² jing³ zeh"
    },
    {
      "tags": [
        "Jin",
        "Taiyuan",
        "Wiktionary-specific"
      ],
      "zh-pron": "hue² jing³ zeh"
    },
    {
      "ipa": "/xuɤ⁵³ t͡ɕiŋ⁴⁵ t͡səʔ⁴/",
      "tags": [
        "Jin",
        "Sinological-IPA",
        "Taiyuan"
      ]
    },
    {
      "ipa": "/xuɤ⁵³ t͡ɕiŋ⁴⁵ t͡səʔ⁴/"
    }
  ],
  "synonyms": [
    {
      "roman": "tūmiànjìng",
      "word": "凸面鏡／凸面镜"
    },
    {
      "roman": "tūjìng",
      "word": "凸鏡／凸镜"
    },
    {
      "roman": "tūmiànjìng",
      "word": "凸面鏡"
    },
    {
      "roman": "tūmiànjìng",
      "word": "凸面镜"
    },
    {
      "roman": "tūjìng",
      "word": "凸鏡"
    },
    {
      "roman": "tūjìng",
      "word": "凸镜"
    },
    {
      "tags": [
        "Jin"
      ],
      "word": "虛鏡子"
    },
    {
      "tags": [
        "Jin"
      ],
      "word": "虚镜子"
    }
  ],
  "word": "火鏡子"
}