gatehouse

English Thesaurus

1. a house built at a gateway; usually the gatekeeper's residence (noun.artifact)

hypernym	:	house,
definition	:	a dwelling that serves as living quarters for one or more families (noun.artifact)

hyponym	:	lodge,
definition	:	small house at the entrance to the grounds of a country mansion; usually occupied by a gatekeeper or gardener (noun.artifact)