calm down

verb — 2 senses

calm down

verb

1

To become less excited, intense, or angry.

Calm down before you hurt somebody.

2

To cause to become less excited, intense, or angry.

Synonyms: be still my heart, chill, chill out, chillax, pull in one's horns, relax, unwind, hose down, cool one's jets, slow one's roll

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.