"quasi-compact" meaning in English

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  "etymology_text": "From quasi- + compact.",
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      "expansion": "quasi-compact (not comparable)",
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  "lang_code": "en",
  "pos": "adj",
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      "glosses": [
        "In which has every open cover has a finite subcover."
      ],
      "id": "en-quasi-compact-en-adj-PYuXmyvD",
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          "open cover",
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          "finite",
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        [
          "subcover",
          "subcover"
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      ],
      "raw_glosses": [
        "(topology, of a space) In which has every open cover has a finite subcover."
      ],
      "raw_tags": [
        "of a space"
      ],
      "tags": [
        "not-comparable"
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      "topics": [
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      "glosses": [
        "Having open affine subschemes."
      ],
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          "affine",
          "affine"
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          "subscheme",
          "subscheme"
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      ],
      "raw_glosses": [
        "(mathematics, of a morphism) Having open affine subschemes."
      ],
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        "of a morphism"
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        "not-comparable"
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  "wikipedia": [
    "Quasi-compact morphism"
  ],
  "word": "quasi-compact"
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  "etymology_text": "From quasi- + compact.",
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