1. a person whose job is to install and repair water pipes, fixtures, and other plumbing systems

Examples

• We called a plumber to fix the leaky faucet.
• The plumber installed new pipes in the basement.
• She works as a licensed plumber for a construction company.
• The plumber arrived with his toolbox and wrench.
• Our plumber recommended replacing the old water heater.
• The plumber unclogged the drain in less than an hour.