"New Comic Book Day" meaning in English

{
  "head_templates": [
    {
      "args": {
        "head": "New Comic Book Day"
      },
      "expansion": "New Comic Book Day",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2004, Allyson A. W. Lyga, Graphic Novels in Your Media Center: A Definitive Guide:",
          "text": "There are a couple of days in the week that are generally bad for a comic book store to serve its library clientele, with Wednesdays in particular being new comic book day (sometimes Thursday when Monday is a holiday).",
          "type": "quote"
        },
        {
          "ref": "2010 April 19, Laura Hudson, “Is New Comic Book Day Moving to Tuesday?”, in ComicsAlliance:",
          "text": "Diamond Comics Distributors is considering moving new comic book day from Wednesday to Tuesday.",
          "type": "quote"
        },
        {
          "ref": "2016 July 5, John Babos, “DC Comics Rebirth Spoilers: DC Rebirth Month 2 Begins With Justice League Rebirth #1, Superman #2 & Batman #2 As The Pre-Flashpoint Superman Embraces His Rebirth Role Via Preview!”, in Indie Pulse:",
          "text": "So do these preview pages for Justice League Rebirth #1, Superman #2 and Batman #2 compel you to check out the books this NCBD?",
          "type": "quote"
        }
      ],
      "glosses": [
        "The day of the week on which new comic books go on sale (conventionally Wednesday)."
      ],
      "id": "en-New_Comic_Book_Day-en-name-APUkAWGE",
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "comic books",
          "comic books#English"
        ],
        [
          "Wednesday",
          "Wednesday#English"
        ]
      ],
      "raw_glosses": [
        "(fandom slang) The day of the week on which new comic books go on sale (conventionally Wednesday)."
      ],
      "synonyms": [
        {
          "word": "new comic book day"
        },
        {
          "word": "NCBD"
        }
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "lifestyle"
      ]
    }
  ],
  "word": "New Comic Book Day"
}

{
  "head_templates": [
    {
      "args": {
        "head": "New Comic Book Day"
      },
      "expansion": "New Comic Book Day",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English fandom slang",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2004, Allyson A. W. Lyga, Graphic Novels in Your Media Center: A Definitive Guide:",
          "text": "There are a couple of days in the week that are generally bad for a comic book store to serve its library clientele, with Wednesdays in particular being new comic book day (sometimes Thursday when Monday is a holiday).",
          "type": "quote"
        },
        {
          "ref": "2010 April 19, Laura Hudson, “Is New Comic Book Day Moving to Tuesday?”, in ComicsAlliance:",
          "text": "Diamond Comics Distributors is considering moving new comic book day from Wednesday to Tuesday.",
          "type": "quote"
        },
        {
          "ref": "2016 July 5, John Babos, “DC Comics Rebirth Spoilers: DC Rebirth Month 2 Begins With Justice League Rebirth #1, Superman #2 & Batman #2 As The Pre-Flashpoint Superman Embraces His Rebirth Role Via Preview!”, in Indie Pulse:",
          "text": "So do these preview pages for Justice League Rebirth #1, Superman #2 and Batman #2 compel you to check out the books this NCBD?",
          "type": "quote"
        }
      ],
      "glosses": [
        "The day of the week on which new comic books go on sale (conventionally Wednesday)."
      ],
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "comic books",
          "comic books#English"
        ],
        [
          "Wednesday",
          "Wednesday#English"
        ]
      ],
      "raw_glosses": [
        "(fandom slang) The day of the week on which new comic books go on sale (conventionally Wednesday)."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "lifestyle"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "new comic book day"
    },
    {
      "word": "NCBD"
    }
  ],
  "word": "New Comic Book Day"
}