chassis

What does "chassis" mean?
The chassis is the internal framework or base structure of a manufactured object, most commonly a vehicle, electronic device, or piece of machinery. Think of it as the "skeleton" that holds all the functional components together—the engine, wheels, and transmission in a car, or the motherboard and power supply in a computer. In professional contexts, the word is used to distinguish the structural frame from the bodywork or exterior casing. While you might hear it used in casual automotive talk, it is primarily a technical term used by engineers and mechanics to refer to the load-bearing part of the machine.
"chassis" in conversation
At an auto shop
The engine is fine, but the chassis has some rust.
The engine is fine, but the chassis has some rust.
Is it safe to drive?
Is it safe to drive?
Used to describe the structural integrity of a car.
Building a PC
I bought a new chassis for my build.
I bought a new chassis for my build.
Cool, does it have good airflow?
Cool, does it have good airflow?
In computing, chassis is synonymous with 'case' or 'tower'.
"chassis" in a sentence
The car's chassis is made of lightweight aluminum.
The car's chassis is made of lightweight aluminum.
The engineers reinforced the chassis to handle the extra weight of the armor.
The engineers reinforced the chassis to handle the extra weight of the armor.
Despite the severe impact, the vehicle's chassis remained structurally sound, protecting the driver inside.
Despite the severe impact, the vehicle's chassis remained structurally sound, protecting the driver inside.