noun
mechanic
muh-KAN-ik/məˈkænɪk/
A person who repairs machinery, especially vehicles.
The mechanic tightens a wheel nut with a socket wrench.

Etymology
The pieces describe someone associated with tools or machines. English mechanic originally covered artisans and manual workers broadly, then narrowed toward skilled workers who make or repair machinery.
In context
dispatched a refrigeration mechanic to the site to change the compressor oil
More examples
- A mechanic repaired the brakes.
- Several mechanics worked in the garage.
- Ask a qualified mechanic to inspect the vehicle.
Forms
mechanic · mechanics
mechanical adjective — relating to machines
Similar words
- technician
- A broader skilled technical worker.
- repairer
- Anyone who fixes damaged items.