nanofortnight

== English == === Etymology === From nano- +‎ fortnight. === Noun === nanofortnight (plural nanofortnights) (humorous) A period of time equal to one billionth of a fortnight, or exactly 1.2096 milliseconds. Holonyms: millifortnight < fortnight === See also === Wikipedia on Strange Units === References === “nanofortnight” in the Jargon File, version 4.4.7.