DCHP-1 Online
dressing-shack 
n. a heated shack near an outdoor skating rink in which to change clothes.
- 1963 He will walk back and forth in his dressing-shack [at an outdoor rink] not unlike a ship's captain. . . .
- 1963 He will walk back and forth in his dressing-shack [at an outdoor rink] not unlike a ship's captain. . . .