cacheとは 意味・読み方・使い方

語源 1

From French cache (as used by French Canadian trappers to mean “hiding place for stores”), from the verb cacher (“to hide”).

発音

• (英国発音) enPR: kăsh, IPA: /kæʃ/;
• (米国発音, General Australian) enPR: kăsh, kāsh, IPA: /kæʃ/, /keɪʃ/; (proscribed) /kæˈʃeɪ/, /ˈkæʃ.eɪ/
• 韻: -æʃ
• 韻: -eɪʃ
• 異形同音異義語: cash, cachet (for the proscribed pronunciation)
• (General Australian) IPA: /kæɪʃ/
• 韻: -eɪʃ

名詞

cache (plural caches)

1. A store, protected and often hidden in some way, of things that may be required in the future, such that they can be retrieved rapidly.
   1. Such a store of physical supplies, placed by humans or other animals for practical reasons.

      Hyponyms: bear cache, food cache

      Near-synonym: stash

      Members of the 29-man Discovery team laid down caches to allow the polar team to travel light, hopping from cache to cache on their return journey.

      • 1990, Chris Lowe, Neil Tennant, “Being Boring”, performed by Pet Shop Boys:

        I came across a cache of old photos / And invitations to teenage parties

   2. (computing) A fast temporary storage where recently or frequently used information is stored to avoid having to reload it from a slower storage medium.

      Hyponyms: browser cache, template cache, webcache

   3. (geocaching) A container containing treasure in a global treasure-hunt game.

      Synonym: geocache

使用する際の注意点

• Not to be confused with cachet.

派生語

派生した語

動詞

cache (third-person singular simple present caches, present participle caching, simple past and past participle cached)

1. (transitive) To place in a cache.
   • 1922, A. M. Chisholm, A Thousand a Plate:

     And here the adventurers went ashore, unloaded, turned their canoe bottom up in the shelter of thick brush, and cached their supplies temporarily on a pole scaffold, out of reach of prowling depredators.

2. (transitive, computing) To store data in a cache.
   • 2008, Jacob Kaplan-Moss, Adrian Holovaty, The Definitive Guide to Django, Apress, →ISBN, page 203:

     In this case, it would not be ideal to use the full-page caching that the per-site or per-view cache strategies offer, because you wouldn't want to cache the entire result (since some of the data changes often), but you'd still want to cache the results that rarely change.

3. (intransitive) To participate in geocaching.
4. (transitive) To hide or seek a geocache.
5. (Can we verify this sense?) to store up, stockpile

派生語

関連する語

• coagulate
• cogent
• squat

参照

• JP 1-02 Department of Defense Dictionary of Military and Associated Terms

語源 2

名詞

cache

1. Misspelling of cachet.
   • 2014, Nils Bubandt, Democracy, Corruption and the Politics of Spirits in Contemporary Indonesia‎:

     The prophecies are an attempt to explore the mystery of democracy, to divine its origin in order to capitalize on its political cache, but also to diagnose the cause of its contemporary malaise.

参考

• cache-sexe

アナグラム

• Chace, chace