What does "self-possessed" mean?

In full control of one's faculties, and having a firm belief in one's abilities; confident, assured and poised.

What is a synonym for "self-possessed"?

Common synonyms include: aloof, assured, balanced, calm, collected, collected.

adj

adj ·Uncommon ·Advanced level

Adjective

1
In full control of one's faculties, and having a firm belief in one's abilities; confident, assured and poised.

Adjective

"That girl is so beautiful that she attracts even the most self-possessed men."

From self- + possessed.