"V nickel" meaning in English

{
  "etymology_text": "In reference to the Roman numeral V on the coin's reverse.",
  "forms": [
    {
      "form": "V nickels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "V nickel"
      },
      "expansion": "V nickel (plural V nickels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Coins",
          "orig": "en:Coins",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Five",
          "orig": "en:Five",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "United States",
          "orig": "en:United States",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              143,
              151
            ]
          ],
          "ref": "2001 March 23, GiLL<}}}><, “Two of a kind”, in alt.treasure.hunting (Usenet), retrieved 02 Jan 2023:",
          "text": "2 1942 mercs from the same hole once. Underwater, in a creek where an old swinging bridge once crossed. I found 7 silver coins that day, and a v nickel. Havent got another coin in the same place since.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A Liberty Head nickel."
      ],
      "id": "en-V_nickel-en-noun-tVRWOj1k",
      "links": [
        [
          "numismatic",
          "numismatic"
        ]
      ],
      "qualifier": "numismatic slang",
      "raw_glosses": [
        "(numismatic slang) A Liberty Head nickel."
      ]
    }
  ],
  "word": "V nickel"
}

{
  "etymology_text": "In reference to the Roman numeral V on the coin's reverse.",
  "forms": [
    {
      "form": "V nickels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "V nickel"
      },
      "expansion": "V nickel (plural V nickels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English numismatic slang",
        "English terms containing Roman numerals",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Coins",
        "en:Five",
        "en:United States"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              143,
              151
            ]
          ],
          "ref": "2001 March 23, GiLL<}}}><, “Two of a kind”, in alt.treasure.hunting (Usenet), retrieved 02 Jan 2023:",
          "text": "2 1942 mercs from the same hole once. Underwater, in a creek where an old swinging bridge once crossed. I found 7 silver coins that day, and a v nickel. Havent got another coin in the same place since.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A Liberty Head nickel."
      ],
      "links": [
        [
          "numismatic",
          "numismatic"
        ]
      ],
      "qualifier": "numismatic slang",
      "raw_glosses": [
        "(numismatic slang) A Liberty Head nickel."
      ]
    }
  ],
  "word": "V nickel"
}