decisecondとは 意味・読み方・使い方

発音

• (英国発音) IPA: /ˈdɛsɪˌsɛkənd/

名詞

decisecond (plural deciseconds)

1. (metrology) An SI unit of time equal to 10 seconds. Symbol: ds

   Alternative form: ds (symbol)

   Holonyms: second < decasecond < minute < hectosecond < kilosecond < hour < day < week < megasecond < fortnight < month < year < gigasecond < century < kiloannum, kiloyear, millennium < terasecond < mega-annum, megayear < petasecond < giga-annum, gigayear < exasecond < zettasecond < yottasecond < ronnasecond < quettasecond

   Meronyms: quectosecond < rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond

   • 2025 October 7, baldigaming285, somesillysprunker, “can we all laugh at this guy”, in Reddit‎, archived from the original on 17 February 2026:

     sprunker: "ok ill delay the update by 67 years, 67 months, 67 days, 67 hours, 67 seconds, 67 deciseconds, 67 centiseconds, 67 milliseconds, 67 microseconds, 67 nanoseconds, 67 picoseconds, 67 femtoseconds, 67 attoseconds, 67 zeptoseconds, 67 yoctoseconds, 67 rontoseconds, 67 quectoseconds, and 67... plank time????".

使用する際の注意点

• The centisecond, decisecond, decasecond, and hectosecond are almost never used in science, and their names are rarely found outside dictionaries and word lists.