noun
an entrance intended for the use of servants or for delivery of goods and removal of refuse (Freq. 1)
• Syn: ↑service door, ↑servant's entrance
• Hypernyms: ↑entrance, ↑entranceway, ↑entryway, ↑entry, ↑entree
* * *
an entrance for the use of servants, delivery people, or the like.
Useful english dictionary. 2012.