FORTNIGHT

[noun] [C usually singular] [UK and ANZ] - a period of two weeksa fortnight's holiday/stay (= a holiday/visit of two weeks)once a fortnight (= once in two weeks)a fortnight ago (= two weeks ago)He's taking his usual fortnight (= two weeks holiday) in July.We visit her every fortnight (= once every two weeks).I'm going in a fortnight's time (= two weeks from now).(dated) It will be ready on Thursday fortnight (= on Thursday two weeks from now).