Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb chill_out
1 sense of chill out
Sense 1
calm, calm down, cool off, chill out, simmer down, settle down, cool it -- (become quiet or calm, especially after a state of agitation; "After the fight both men need to cool off."; "It took a while after the baby was born for things to settle down again.")
=> change state, turn -- (undergo a transformation or a change of position or action; "We turned from Socialism to Capitalism"; "The people turned against the President when he stole the election")