"bopper" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "teenybopper"
    },
    {
      "_dis1": "0 0",
      "word": "weeny-bopper"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bop",
        "3": "-er",
        "id2": "agent noun"
      },
      "expansion": "bop + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From bop + -er.",
  "forms": [
    {
      "form": "boppers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bopper (plural boppers)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "bop‧er"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "65 35",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A person who dances the bop."
      ],
      "id": "en-bopper-en-noun-e~8Ui7DL",
      "links": [
        [
          "dance",
          "dance"
        ],
        [
          "bop",
          "bop"
        ]
      ],
      "raw_glosses": [
        "(informal, dated) A person who dances the bop."
      ],
      "tags": [
        "dated",
        "informal"
      ]
    },
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A musician who plays the bop genre."
      ],
      "id": "en-bopper-en-noun-~49VGLRD",
      "links": [
        [
          "musician",
          "musician"
        ],
        [
          "bop",
          "bop"
        ],
        [
          "genre",
          "genre"
        ]
      ],
      "raw_glosses": [
        "(informal, dated) A musician who plays the bop genre."
      ],
      "tags": [
        "dated",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbɒpəɹ/"
    },
    {
      "rhymes": "-ɒpə(ɹ)"
    }
  ],
  "word": "bopper"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er (agent noun)",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:English/ɒpə(ɹ)",
    "Rhymes:English/ɒpə(ɹ)/2 syllables"
  ],
  "derived": [
    {
      "word": "teenybopper"
    },
    {
      "word": "weeny-bopper"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bop",
        "3": "-er",
        "id2": "agent noun"
      },
      "expansion": "bop + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From bop + -er.",
  "forms": [
    {
      "form": "boppers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bopper (plural boppers)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "bop‧er"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English dated terms",
        "English informal terms"
      ],
      "glosses": [
        "A person who dances the bop."
      ],
      "links": [
        [
          "dance",
          "dance"
        ],
        [
          "bop",
          "bop"
        ]
      ],
      "raw_glosses": [
        "(informal, dated) A person who dances the bop."
      ],
      "tags": [
        "dated",
        "informal"
      ]
    },
    {
      "categories": [
        "English dated terms",
        "English informal terms"
      ],
      "glosses": [
        "A musician who plays the bop genre."
      ],
      "links": [
        [
          "musician",
          "musician"
        ],
        [
          "bop",
          "bop"
        ],
        [
          "genre",
          "genre"
        ]
      ],
      "raw_glosses": [
        "(informal, dated) A musician who plays the bop genre."
      ],
      "tags": [
        "dated",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbɒpəɹ/"
    },
    {
      "rhymes": "-ɒpə(ɹ)"
    }
  ],
  "word": "bopper"
}