calm demeanor
Serene outward presence
A calm demeanor is an outward appearance of composure and self-possession, especially under pressure.
Someone maintains a calm demeanor when they don't visibly react to stress or provocation: She kept a calm demeanor throughout the cross-examination.
The phrase often implies deliberate control—the person may be agitated inside but projects steadiness to others.
- composureEmotional self-control
- cool as a cucumberExtremely calm and composed
- equanimityUnshakable mental steadiness
- keeping one's coolStaying composed when provoked
- serenityUndisturbed mental quietude
tranquility · deep breaths · collected · level head · meditation · poise · patience · unflappable · grace under pressure · peace · sangfroid · contentment · aplomb · quiet confidence · mindfulness · stoic · stillness · introspection
- composurecalmness, composure, composed, poise, equanimity
stress response
calm demeanormeltdown
Catastrophic loss of control
falling apart · panic attack · freaking out · coming unglued · nervous breakdown