This informal abbreviation refers to a person who repairs or maintains machinery and vehicles.
The mech inspected the damaged engine.
Ask a qualified mech to check the brakes.
This informal technical use abbreviates mechanical, mechanics, or mechanical engineering.
She studies mech at university.
The design team handles the electrical and mech systems.
This fictional meaning refers to a large humanoid or armored machine appearing in games, animation, films, and novels.
The pilot climbed into the combat mech.
Players can customize their mechs with new equipment.