composure implies the controlling of emotional or mental agitation by an effort of will or as a matter of habit.

COMPOSURE definition: serene, self-controlled state of mind; calmness; tranquility. See examples of composure used in a sentence.

Controlling emotions (Definition of composure from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

composure calmness; tranquility; serenity; coolness; self-possession: She maintained her composure during her entire performance.

Composure is the appearance or feeling of calm and the ability to control your feelings.

Definition of composure noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Composure definition: A calm or tranquil state of mind; self-possession.

Composure, on the other hand, is a noun, so you can lose, keep, regain, or maintain your composure — your ability to stay calm. If you lose your composure, you're freaking out.

A state of calmness, self-possession, and emotional stability, even in challenging or stressful situations. See example sentences, synonyms, and etymology for the noun composure.

Definition of composure. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.