A postal round is the route one deliverer covers each day. Walk the postal round, take over the postal round.
It is walked in the same order every day, which is how a postman notices when something is wrong at a house. A long-standing postal round makes the deliverer one of the few people who sees everybody.
1nounpostal roundThe route one deliverer covers each day.
“He had the same postal round for twenty-two years.”
postal round is a route.
Practised in Bank & Post Office