"laggyness" meaning in English

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      "expansion": "laggyness (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "alt_of": [
        {
          "word": "lagginess"
        }
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        {
          "ref": "2016 May 23, Adam Boduch, Flux Architecture, Birmingham, West Midlands: Packt Publishing, page 303",
          "text": "On one end of the performance testing spectrum, there's user-perceived performance. This is where one of our customers is complaining about laggyness, and sure enough, it's easy for us to replicate the problem.",
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      "glosses": [
        "Alternative form of lagginess"
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  "word": "laggyness"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "word": "lagginess"
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          "ref": "2016 May 23, Adam Boduch, Flux Architecture, Birmingham, West Midlands: Packt Publishing, page 303",
          "text": "On one end of the performance testing spectrum, there's user-perceived performance. This is where one of our customers is complaining about laggyness, and sure enough, it's easy for us to replicate the problem.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of lagginess"
      ],
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          "lagginess",
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  "word": "laggyness"
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