scheduleとは 意味・読み方・使い方

語源

From Old French cedule (whence French cédule), from Late Latin schedula (“papyrus strip”), diminutive of Latin scheda, from Ancient Greek σχέδη (skhédē, “papyrus leaf”), from Proto-Hellenic *skʰíďďō, from Proto-Indo-European *skid-yé-ti, from *skeyd- (“to divide, split”). Doublet of cedula and cedule.

This word was historically pronounced /ˈsɛdjuːl/, /ˈsɛdʒuːl/; the pronunciations with /ʃ/ and /sk/ are due to the spelling (the latter may have been reinforced by learned influence); compare schism.

発音

• (英国発音) IPA^(key): /ˈʃɛdjuːl/, /ˈʃɛdʒuːl/, /ˈskɛdjuːl/, /ˈskɛdʒuːl/^[1]
• (米国発音) IPA^(key): /ˈskɛd͡ʒʊl/, /ˈskɛd͡ʒəl/, /ˈskɛd͡ʒuəl/, /ˈskɛd͡ʒul/^[2]
  • (Canada) IPA^(key): /ˈskɛd͡ʒu(ə)l/, /ˈskɛd͡ʒuːl/, /ˈʃɛd͡ʒu(ə)l/, /ˈʃɛd͡ʒuːl/
  • (Indian English) IPA^(key): /ˈʃɛdjuːl/
  • (Pakistani English) IPA^(key): /ˈʃeˌduːl/
  • (Hong Kong) IPA^(key): /ˈskɛd͡ʒuəl/
  • (廃れた用法) IPA^(key): /ˈsɛdjuːl/, /ˈsɛd͡ʒuːl/
  • .

名詞

schedule (複数形 schedules)

1. (obsolete) A slip of paper; a short note. [14th–17th c.]
   • 1900, John the Stylite, translated by Agnes Smith Lewis, Select Narratives of Holy Women (Studia Sinaitica; X), Logos edition, London, Cambridge University Press Warehouse: C. J. Clay and Sons, page xxix:

     He demands the blood-written schedule back from the demon, who refuses to give it up

2. (law) A written or printed table of information, often forming an annex or appendix to a statute or other regulatory instrument, or to a legal contract. [from 15th c.]

   schedule of tribes

   2. (US, law, often capitalized) One of the five divisions into which controlled substances are classified, or the restrictions denoted by such classification. [from 20th c.]

      a Schedule I drug with a high potential for abuse

      • 2022 October 13, Shawn Radcliffe, “What Happens if Marijuana is No Longer Classified as Schedule 1 Drug?”, in healthline‎^[3]:

        Currently, cannabis/marijuana is classified as a Schedule I drug, meaning it defined as having “no currently accepted medical use and a high potential for abuse.” This is the same designation given to LSD, heroin and ecstasy.

3. A serial record of items, systematically arranged.

   Synonyms: catalog, list, listing, register, registry, table

4. A procedural plan, usually but not necessarily tabular in nature, indicating a sequence of operations and the planned times at which those operations are to occur. [from 19th c.]

   Synonyms: timeline, timetable

   stick to the schedule

   we're running behind schedule

   things are happening ahead of schedule

5. (computer science) An allocation or ordering of a set of tasks on one or several resources. [from 20th c.]

派生語

派生した語

• → Cebuano: eskedyul
• → Indonesian: skedul
• → Japanese: スケジュール
• → Korean: 스케줄 (seukejul)

動詞

schedule (三人称単数 現在形 schedules, 現在分詞 scheduling, 過去形および過去分詞形 scheduled)

1. To create a time-schedule.
2. To plan an activity at a specific date or time in the future.

   I'll schedule you for three-o'clock then.

   The next elections are scheduled on the twentieth of November.

3. To add a name to the list of people who are participating in something.

   Synonyms: sign up, register, reserve, enroll, book

   I am scheduled for classes next month.

4. (Australia, medicine) To admit (a person) to hospital as an involuntary patient under a schedule of the applicable mental health law.

   Synonym: (英国用法) section

   whether or not to schedule a patient

5. (US) To classify as a controlled substance.
   • 2023 April 20, Jan Hoffman, “The Fight Over a Drug That Is Great for Horses but Horrific for Humans”, in The New York Times‎^[4], →ISSN:

     Many harm reduction groups and drug policy experts question the long-term efficacy of scheduling xylazine.

派生語

参照

• “schedule” in the Canadian Oxford Dictionary, Second Edition, Oxford University Press, 2004.

Further reading

• schedule (disambiguation) on Wikipedia.
• Schedule in the Encyclopædia Britannica (11th edition, 1911)