"売れ残り" meaning in Japanese

{
  "forms": [
    {
      "form": "売れ残り",
      "ruby": [
        [
          "売",
          "う"
        ],
        [
          "残",
          "のこ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "urenokori",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "賣れ殘り",
      "tags": [
        "alternative",
        "kanji",
        "kyūjitai"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "うれのこり"
      },
      "expansion": "売(う)れ残(のこ)り • (urenokori)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "75 25",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "63 37",
          "kind": "other",
          "name": "Japanese terms read with kun'yomi",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "59 41",
          "kind": "other",
          "name": "Japanese terms with 2 kanji",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "unsold items/goods"
      ],
      "id": "en-売れ残り-ja-noun-87pMLNFW",
      "links": [
        [
          "unsold",
          "unsold"
        ],
        [
          "items",
          "items"
        ],
        [
          "goods",
          "goods"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "spinster, old maid"
      ],
      "id": "en-売れ残り-ja-noun-zX7nfwof",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "spinster",
          "spinster"
        ],
        [
          "old maid",
          "old maid"
        ]
      ],
      "raw_glosses": [
        "(colloquial, derogatory) spinster, old maid"
      ],
      "tags": [
        "colloquial",
        "derogatory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɯ̟ɾe̞no̞ko̞ɾʲi]"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "オールドミス"
    }
  ],
  "word": "売れ残り"
}

{
  "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 fourth grade kanji",
    "Japanese terms spelled with second grade kanji",
    "Japanese terms spelled with 売 read as う",
    "Japanese terms spelled with 残 read as のこ",
    "Japanese terms with 2 kanji",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with IPA pronunciation missing pitch accent",
    "Japanese terms with non-redundant non-automated sortkeys",
    "Japanese terms with redundant sortkeys",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "売れ残り",
      "ruby": [
        [
          "売",
          "う"
        ],
        [
          "残",
          "のこ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "urenokori",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "賣れ殘り",
      "tags": [
        "alternative",
        "kanji",
        "kyūjitai"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "うれのこり"
      },
      "expansion": "売(う)れ残(のこ)り • (urenokori)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "unsold items/goods"
      ],
      "links": [
        [
          "unsold",
          "unsold"
        ],
        [
          "items",
          "items"
        ],
        [
          "goods",
          "goods"
        ]
      ]
    },
    {
      "categories": [
        "Japanese colloquialisms",
        "Japanese derogatory terms",
        "Japanese terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "spinster, old maid"
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "spinster",
          "spinster"
        ],
        [
          "old maid",
          "old maid"
        ]
      ],
      "raw_glosses": [
        "(colloquial, derogatory) spinster, old maid"
      ],
      "tags": [
        "colloquial",
        "derogatory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɯ̟ɾe̞no̞ko̞ɾʲi]"
    }
  ],
  "synonyms": [
    {
      "word": "オールドミス"
    }
  ],
  "word": "売れ残り"
}