"口金" meaning in Japanese

{
  "forms": [
    {
      "form": "口金",
      "ruby": [
        [
          "口",
          "くち"
        ],
        [
          "金",
          "がね"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kuchigane",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "くちがね"
      },
      "expansion": "口(くち)金(がね) • (kuchigane)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "11 40 12 37",
          "kind": "other",
          "name": "Japanese terms with rendaku",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "cap"
      ],
      "id": "en-口金-ja-noun-RehGNbxI",
      "links": [
        [
          "cap",
          "cap"
        ]
      ],
      "qualifier": "metal",
      "raw_glosses": [
        "(metal) cap"
      ]
    },
    {
      "categories": [
        {
          "_dis": "10 46 11 33",
          "kind": "other",
          "name": "Japanese terms read with kun'yomi",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 44 13 32",
          "kind": "other",
          "name": "Japanese terms with 2 kanji",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 40 12 37",
          "kind": "other",
          "name": "Japanese terms with rendaku",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 46 11 33",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 67 7 19",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "clasp"
      ],
      "id": "en-口金-ja-noun-tNqiWDUF",
      "links": [
        [
          "clasp",
          "clasp"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "11 40 12 37",
          "kind": "other",
          "name": "Japanese terms with rendaku",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "mouthpiece"
      ],
      "id": "en-口金-ja-noun-OyqdlYHH",
      "links": [
        [
          "mouthpiece",
          "mouthpiece"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "5 25 8 62",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 27 8 59",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 29 8 56",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 27 8 59",
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 29 8 56",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 40 12 37",
          "kind": "other",
          "name": "Japanese terms with rendaku",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "socket (for light, etc.)"
      ],
      "id": "en-口金-ja-noun-kO-wGdxg",
      "links": [
        [
          "socket",
          "socket"
        ]
      ]
    }
  ],
  "word": "口金"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant alt parameters",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms read with kun'yomi",
    "Japanese terms spelled with first grade kanji",
    "Japanese terms spelled with 口 read as くち",
    "Japanese terms spelled with 金 read as かね",
    "Japanese terms with 2 kanji",
    "Japanese terms with non-redundant non-automated sortkeys",
    "Japanese terms with redundant sortkeys",
    "Japanese terms with rendaku",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "口金",
      "ruby": [
        [
          "口",
          "くち"
        ],
        [
          "金",
          "がね"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kuchigane",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "くちがね"
      },
      "expansion": "口(くち)金(がね) • (kuchigane)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "cap"
      ],
      "links": [
        [
          "cap",
          "cap"
        ]
      ],
      "qualifier": "metal",
      "raw_glosses": [
        "(metal) cap"
      ]
    },
    {
      "glosses": [
        "clasp"
      ],
      "links": [
        [
          "clasp",
          "clasp"
        ]
      ]
    },
    {
      "glosses": [
        "mouthpiece"
      ],
      "links": [
        [
          "mouthpiece",
          "mouthpiece"
        ]
      ]
    },
    {
      "glosses": [
        "socket (for light, etc.)"
      ],
      "links": [
        [
          "socket",
          "socket"
        ]
      ]
    }
  ],
  "word": "口金"
}