I love learning things here, and have to ask. Conk, in cabinetry what are stiles?
Stiles would be the vertical sides of a panel door, as well as the vertical bits of the cabinet face frame. All the horizontal members would be the rails. A five-piece door would consist of two stiles, a top and bottom rail and of course, a panel.
Like a subway or stadium turnstile, those ladder thingies over a fence are both a gateway through a barrier. I have always called the fence thingies "coops". I live in horse country where all the horsey people jump over fences at wooden things they call a coop.