"prefetch" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "fetch"
      },
      "expansion": "pre- + fetch",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + fetch",
  "forms": [
    {
      "form": "prefetches",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "prefetching",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "prefetched",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "prefetched",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "prefetch (third-person singular simple present prefetches, present participle prefetching, simple past and past participle prefetched)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "prefetcher"
        }
      ],
      "glosses": [
        "To load data or instructions in anticipation of their need"
      ],
      "id": "en-prefetch-en-verb-6I-acvxY",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "load",
          "load"
        ],
        [
          "data",
          "data"
        ],
        [
          "instruction",
          "instruction"
        ]
      ],
      "raw_glosses": [
        "(computing) To load data or instructions in anticipation of their need"
      ],
      "related": [
        {
          "word": "fetch"
        }
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "podgruzitʹ",
          "sense": "(computing) To load data or instructions in anticipation of their need",
          "tags": [
            "perfective"
          ],
          "word": "подгрузить"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "podgružatʹ",
          "sense": "(computing) To load data or instructions in anticipation of their need",
          "tags": [
            "imperfective"
          ],
          "word": "подгружать"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "(computing) To load data or instructions in anticipation of their need",
          "word": "prelectura"
        }
      ]
    }
  ],
  "word": "prefetch"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "fetch"
      },
      "expansion": "pre- + fetch",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + fetch",
  "forms": [
    {
      "form": "prefetches",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "prefetch (plural prefetches)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The operation of loading data or instructions in anticipation of their need."
      ],
      "id": "en-prefetch-en-noun-~1fPxRg6",
      "related": [
        {
          "word": "cache"
        }
      ]
    }
  ],
  "word": "prefetch"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with pre-",
    "English verbs"
  ],
  "derived": [
    {
      "word": "prefetcher"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "fetch"
      },
      "expansion": "pre- + fetch",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + fetch",
  "forms": [
    {
      "form": "prefetches",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "prefetching",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "prefetched",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "prefetched",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "prefetch (third-person singular simple present prefetches, present participle prefetching, simple past and past participle prefetched)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "fetch"
    }
  ],
  "senses": [
    {
      "categories": [
        "en:Computing"
      ],
      "glosses": [
        "To load data or instructions in anticipation of their need"
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "load",
          "load"
        ],
        [
          "data",
          "data"
        ],
        [
          "instruction",
          "instruction"
        ]
      ],
      "raw_glosses": [
        "(computing) To load data or instructions in anticipation of their need"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "podgruzitʹ",
      "sense": "(computing) To load data or instructions in anticipation of their need",
      "tags": [
        "perfective"
      ],
      "word": "подгрузить"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "podgružatʹ",
      "sense": "(computing) To load data or instructions in anticipation of their need",
      "tags": [
        "imperfective"
      ],
      "word": "подгружать"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "(computing) To load data or instructions in anticipation of their need",
      "word": "prelectura"
    }
  ],
  "word": "prefetch"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with pre-",
    "English verbs"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "fetch"
      },
      "expansion": "pre- + fetch",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + fetch",
  "forms": [
    {
      "form": "prefetches",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "prefetch (plural prefetches)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "cache"
    }
  ],
  "senses": [
    {
      "glosses": [
        "The operation of loading data or instructions in anticipation of their need."
      ]
    }
  ],
  "word": "prefetch"
}