general post office
noun
(in the U.S. postal system) the main post office of a city, county, etc., that also has branch post offices. Abbreviation: G.P.O., GPO
Origin of general post office
First recorded in 1650–60
Words nearby general post office
British Dictionary definitions for general post office
General Post Office
noun
(in Britain until 1969) the department of the central Government that provided postal and telephone services
the main post office in a locality