yottasecond
See also: yotta-second
English
Etymology
Noun
yottasecond (plural yottaseconds)
- (metrology) An SI unit of time equal to 1024 seconds. Symbol: Ys. (= quadrillions of years, a hypothetical time span that is meaningless except in speculative contexts such as theoretical physics, philosophy, religion, and humorous hyperbole)
- Alternative form: Ys (symbol)
- Holonyms: ronnasecond < quettasecond
- Meronyms: quectosecond < rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond < decisecond < 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
- 2000 October 31, Joe Harrison <joe.harrison@ANT15P4M.teamware.co.uk>, “Re: Bt openworld limitations .. post `em here”, in uk.telecom.broadband[1] (Usenet), message-ID <8tms8c$2arb$1@news.icl.se>:
- Trades Descriptions Act... "always on" presumably means 100.00 % uptime for the rest of infinity with nary a yottasecond's downtime.