Found 2 items, similar to self-possessed.
English → English (WordNet) Definition: self-possessed self-possessed adj : 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” [syn: collected, equanimous, poised, self-collected, self-contained]
English → English (gcide) Definition: Self-possessed Self-possessed \Self"-pos*sessed"\, a. Composed or tranquil in mind, manner, etc.; undisturbed. [1913 Webster]