self-possessed
Adjective. n full control of one's faculties, and having a firm belief in one's abilities; confident, assured and poised.This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.