To lower the temperature of something; to cool
Chill before serving.
To become cold
In the wind he chilled quickly.
To harden a metal surface by sudden cooling
To become hard by rapid cooling
To relax, lie back
Chill, man, we've got a whole week to do it; no sense in getting worked up.
To "hang", hang out; to spend time with another person or group. Also chill out.
Hey, we should chill this weekend.
To smoke marijuana
On Friday night do you wanna chill?
To discourage, depress
Censorship chills public discourse.
Cooled.
The chilled beer was refreshing on the hot day.