megasecond

From mega- +‎ second.

megasecond (plural megaseconds)

2. (metrology) An SI unit of time equal to 10⁶ seconds. Symbol: Ms. (= 11.5741 days)

   Alternative form: Ms (symbol)

   Holonyms: 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 < decisecond < second < decasecond < minute < hectosecond < kilosecond < hour < day < week