1. a person who makes regular rounds or visits, especially a police officer patrolling a beat
Usage: chiefly British
2. a delivery person who follows a regular route
Usage: chiefly British

Examples

• The roundsman checked each shop on his nightly patrol.
• A police roundsman walked the neighborhood beat every evening.
• The milk roundsman delivered fresh bottles to every house on the street.
• Our local roundsman knows all the residents by name.
• The roundsman’s route covered twelve city blocks.
• She worked as a roundsman for the postal service for twenty years.