/ˈkɑːdər/
NOUN
A small group of people who are specially trained, experienced, or organized to perform a particular function or carry out a specific purpose.
A select group of trained or qualified individuals brought together because of their expertise in a particular field.
A central group of influential or experienced members who organize, manage, or guide a larger organization.
A group of trained military personnel, particularly officers and experienced soldiers, who provide the organizational foundation for forming or expanding a military unit.
NOUN
A basic framework, skeleton, or supporting structure upon which something is built, organized, or developed.
The underlying structural arrangement or framework that supports or gives shape to something.
The basic arrangement or underlying structure that provides the foundation for establishing or developing an organization or system.