A machine with an overhead drive.
An overhead stroke.
An example of overhead used as an adjective is the phrase "overhead projections," which means how much money a company thinks it will use in an upcoming month, term or year.
An example of overhead is the light of the stars.
An example of overhead is the amount of money used to run a company.
Network overhead is the header data that is required to route and transport data over network, whereas fork overhead is the additional time and memory cost of creating and managing new processes within operating system.