POSTMASTER
Meaning of POSTMASTER in English
post ‧ mas ‧ ter /ˈpəʊstˌmɑːstə $ ˈpoʊstˌmæstər/ BrE AmE noun [countable]
someone who is in charge of a post office ⇨ postmistress
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012