What term describes a state in which a part or component has all degrees of freedom removed in an assembly?

The term that describes a state in which a part or component has all degrees of freedom removed in an assembly is 'grounded.' When a component is grounded in an assembly, it means that it is securely fixed in place and cannot move or rotate in any way. This is often done to establish a reference point or to ensure that other components in the assembly can be accurately positioned and constrained relative to it.

Grounding a component is crucial in assembly design because it provides stability and allows other parts to interact with it without the risk of unintended movements. Proper grounding helps in maintaining the integrity and functionality of the overall assembly, facilitating easier adjustments and modifications in the design process.