Pacify?
serene
"compose"
Assuage, placate, mollify...
Phlegmatic
· calm · capable · caring · cautious · charming · classy · clever · compassionate · competent · courageous · courteous · creative · creepy · cultured
relaxed
serene
"compose"
The person is cool, calm, under control, not panicky, ready to act.
When someone is said to be cool as a cucumber, this means they are very calm and collected.
watch what someone does. folded arms usually means angry, if someone always does that it means calm and sometimes it means defensive. and if someone put their hands on their hips it means (maaaaaaybe) irriatated or impatiant.
"Tula" in Zulu means "rest" or "be still." It is often used to encourage someone to be calm or quiet.
"Your poise" means "the poise belonging to you." Perhaps you actually heard someone say "YOU'RE POISED," which means that you are calm and in control of yourself
Assuage, placate, mollify...
To calm down means to relax and stop being angry. Turn the anger into a cool feeling of optimism and a happy outlook.
Calm
calm