scullery

noun

1. a small room (in large old British houses) next to the kitchen; where kitchen utensils are cleaned and kept and other rough household jobs are done

   noun.artifact

   Source: WordNet 3.0

2. A place where dishes, kettles, and culinary utensils, are cleaned and kept; also, a room attached to the kitchen, where the coarse work is done; a back kitchen.

   noun

   Source: webster1913