rain closet

rain closet

The shower, especially a standalone shower that is not part of a bathtub. There isn't a proper bathroom in the studio apartment, just a toilet and a tiny rain closet. Let me just get in the rain closet to wash all this dirt and grime off before dinner.
See also: closet, rain
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

rain closet

n. a shower (bath). P.U. Willy. You need a trip to the rain closet.
See also: closet, rain
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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