英和和英

語源

From nano- +‎ second.

発音

名詞

nanosecond (plural nanoseconds)

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

   Alternative form: ns (symbol)

   Holonyms: 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 < yottasecond < ronnasecond < quettasecond

   Meronyms: quectosecond < rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond

   • 2007 September 11, John Markoff, “Redefining the Architecture of Memory”, in The New York Times‎, archived from the original on 9 November 2020:

     Since the tiny magnetic domains have to travel only submolecular distances, it is possible to read and write magnetic regions with different polarization as quickly as a single nanosecond — far faster than existing storage technologies.

   • 2023 March 26, Alex Hern, quoting Michael Kagan, “Cryptocurrencies add nothing useful to society, says chip-maker Nvidia”, in The Guardian‎, →ISSN, archived from the original on 28 April 2023:

     “We were heavily involved in also trading: people on Wall Street were buying our stuff to save a few nanoseconds on the wire, the banks were doing crazy things like pulling the fibres under the Hudson taut to make them a little big shorter, to save a few nanoseconds between their datacentre and the stock exchange,” he said.

派生語