"０個" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "0",
        "3": "個",
        "pos2": "general counter used for any object",
        "sort": "ゼロこ",
        "t1": "zero",
        "t2": "thing",
        "tr1": "zero",
        "tr2": "ko"
      },
      "expansion": "0 (zero, “zero”) + 個 (ko, “thing”, general counter used for any object)",
      "name": "compound"
    }
  ],
  "etymology_text": "Compound of 0 (zero, “zero”) + 個 (ko, “thing”, general counter used for any object).",
  "forms": [
    {
      "form": "０個",
      "ruby": [
        [
          "０",
          "ゼロ"
        ],
        [
          "個",
          "こ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "零個",
      "ruby": [
        [
          "零個",
          "れいこ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zeroko",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "reiko",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ゼロこ",
        "2": "れいこ",
        "head2": "零個"
      },
      "expansion": "０(ゼロ)個(こ) or 零個(れいこ) • (zeroko or reiko)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 1 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with multiple readings",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms written in multiple scripts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "zero (of something)"
      ],
      "id": "en-０個-ja-noun-FktEYWqK",
      "links": [
        [
          "zero",
          "zero"
        ],
        [
          "something",
          "something"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "ゼロこ"
    },
    {
      "other": "れーこ"
    },
    {
      "ipa": "[d͡ze̞ɾo̞ko̞]"
    },
    {
      "ipa": "[ɾe̞ːko̞]"
    }
  ],
  "word": "０個"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "0",
        "3": "個",
        "pos2": "general counter used for any object",
        "sort": "ゼロこ",
        "t1": "zero",
        "t2": "thing",
        "tr1": "zero",
        "tr2": "ko"
      },
      "expansion": "0 (zero, “zero”) + 個 (ko, “thing”, general counter used for any object)",
      "name": "compound"
    }
  ],
  "etymology_text": "Compound of 0 (zero, “zero”) + 個 (ko, “thing”, general counter used for any object).",
  "forms": [
    {
      "form": "０個",
      "ruby": [
        [
          "０",
          "ゼロ"
        ],
        [
          "個",
          "こ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "零個",
      "ruby": [
        [
          "零個",
          "れいこ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zeroko",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "reiko",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ゼロこ",
        "2": "れいこ",
        "head2": "零個"
      },
      "expansion": "０(ゼロ)個(こ) or 零個(れいこ) • (zeroko or reiko)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms with 1 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with multiple readings",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written in multiple scripts",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "zero (of something)"
      ],
      "links": [
        [
          "zero",
          "zero"
        ],
        [
          "something",
          "something"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "ゼロこ"
    },
    {
      "other": "れーこ"
    },
    {
      "ipa": "[d͡ze̞ɾo̞ko̞]"
    },
    {
      "ipa": "[ɾe̞ːko̞]"
    }
  ],
  "word": "０個"
}