chassis
//ˈʃæsi//
Noun
chassisSingular
chassisPlural
1
The base frame of a motor vehicle or other wheeled conveyance, to which the body and other parts are attached.
The mechanic inspected the chassis for any signs of rust or damage.
2
The outer structural framework of an electronic device, such as a television or computer, that houses and supports its internal components.
The computer's chassis is made of aluminum to help dissipate heat.