sub-post office
noun
(in Britain) a post office run by a sub-postmaster or sub-postmistress as a self-employed agent for the Post Office
Words nearby sub-post office
sub voce,
sub-,
sub-clause,
sub-level,
sub-machine-gun,
sub-post office,
sub-saharan,
sub-surface,
sub-zero,
sub.,
subabdominal