Self-contained (Adjective)
Meaning 1
Constituting a complete and independent unit in and of itself; "the university is like a self-contained city with shops and all amenities".
Classification
All adjective clusters.
Meaning 2
In full control of your faculties; "the witness remained collected throughout the cross-examination"; "perfectly poised and sure of himself"; "more self-contained and more dependable than many of the early frontiersmen"; "strong and self-possessed in the face of trouble".
Classification
All adjective clusters.