"ghost band" meaning in English

{
  "forms": [
    {
      "form": "ghost bands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ghost band (plural ghost bands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sciences",
          "orig": "en:Sciences",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "37 31 32",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Any spurious results clustered together, outside of normal expected ranges (as in a plot of recorded energy values, with an inexplicable blot, marring the clean expected results)."
      ],
      "id": "en-ghost_band-en-noun-2Ax8AMzk",
      "links": [
        [
          "sciences",
          "sciences"
        ]
      ],
      "raw_glosses": [
        "(sciences) Any spurious results clustered together, outside of normal expected ranges (as in a plot of recorded energy values, with an inexplicable blot, marring the clean expected results)."
      ],
      "topics": [
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biology",
          "orig": "en:Biology",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "37 31 32",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Ghost bands are a common problem in western blot analysis."
        }
      ],
      "glosses": [
        "A large band or stripe that appears on a developed gel as a wide halo with no specific, distinguishable signal."
      ],
      "id": "en-ghost_band-en-noun-jmIe9Q7w",
      "links": [
        [
          "biology",
          "biology"
        ]
      ],
      "raw_glosses": [
        "(biology) A large band or stripe that appears on a developed gel as a wide halo with no specific, distinguishable signal."
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    },
    {
      "categories": [
        {
          "_dis": "37 31 32",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Impersonators of a well-known musical band hired to perform while the real band members are elsewhere."
      ],
      "id": "en-ghost_band-en-noun-xcHsLvkP",
      "raw_glosses": [
        "(entertainment) Impersonators of a well-known musical band hired to perform while the real band members are elsewhere."
      ],
      "topics": [
        "entertainment",
        "lifestyle"
      ]
    }
  ],
  "wikipedia": [
    "western blot"
  ],
  "word": "ghost band"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns"
  ],
  "forms": [
    {
      "form": "ghost bands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ghost band (plural ghost bands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Sciences"
      ],
      "glosses": [
        "Any spurious results clustered together, outside of normal expected ranges (as in a plot of recorded energy values, with an inexplicable blot, marring the clean expected results)."
      ],
      "links": [
        [
          "sciences",
          "sciences"
        ]
      ],
      "raw_glosses": [
        "(sciences) Any spurious results clustered together, outside of normal expected ranges (as in a plot of recorded energy values, with an inexplicable blot, marring the clean expected results)."
      ],
      "topics": [
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Biology"
      ],
      "examples": [
        {
          "text": "Ghost bands are a common problem in western blot analysis."
        }
      ],
      "glosses": [
        "A large band or stripe that appears on a developed gel as a wide halo with no specific, distinguishable signal."
      ],
      "links": [
        [
          "biology",
          "biology"
        ]
      ],
      "raw_glosses": [
        "(biology) A large band or stripe that appears on a developed gel as a wide halo with no specific, distinguishable signal."
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    },
    {
      "glosses": [
        "Impersonators of a well-known musical band hired to perform while the real band members are elsewhere."
      ],
      "raw_glosses": [
        "(entertainment) Impersonators of a well-known musical band hired to perform while the real band members are elsewhere."
      ],
      "topics": [
        "entertainment",
        "lifestyle"
      ]
    }
  ],
  "wikipedia": [
    "western blot"
  ],
  "word": "ghost band"
}