I'll turn on the heat for a bit, just to 'take the chill off'. [=raise the temperature slightly to a comfortable level]
There has been a 'chill' in diplomatic relations. [=diplomatic relations have grown colder]
He thinks his parents are way too uptight and says they should just 'chill'.
(..) I think it was something personal. Death is whimsical today. Blood, do you hear me? Yeah, I hear you, Stan. Just chill out, man. Would you take her up to my office? All right. Jesus fucking Christ. Leon, my love. (..)1994 Léon: The Professional