It makes one think, just for a little bit, about the term "incontinent", doesn't it?
Some time ago I was reading a story that was taking place in the eastern USA, and it was fine, until one day the lead character, fully American, had to go home to do 'revision'. That was my first clue that the author was probably British.
In Canada we generally use 'vacation' when talking to Americans or writing contract language, but common usage is 'holidays'. Of course those legally recognized days off which commemorate some specific 'event', mostly Christian based but not exclusively so, are always called 'holidays', and some confusion can result for working people from having a deferred holiday day due to having a holiday in your holidays. (Anyone who didn't barf at that should join the Coast Guard rescue service, as you have a cast iron stomach.)