chill
This term oscillates between physical temperature and emotional states. When describing weather or air, it suggests a crisp, biting cold that is uncomfortable but not necessarily freezing. In a social or interpersonal context, it describes a lack of warmth, signaling emotional distance, hostility, or a deliberate refusal to be friendly. In modern colloquial usage, the word has shifted toward a state of mental decompression. To chill or have chill refers to a conscious effort to reduce stress and maintain a calm demeanor. This usage is highly informal and contrasts sharply with the visceral, fearful sensation of a chill running down one's spine.
Meanings
A feeling of coldness or a slight coldness in the air.
"There was a slight chill in the morning air."
A feeling of fear or nervousness that causes a cold sensation on the skin.
"A chill ran down her spine when she heard the scream."
A state of relaxation and lack of stress.
"After a long week of work, he just needed some chill time."
To make something cold, typically by refrigerating it.
"You should chill the wine for an hour before serving it."
To relax completely and stop worrying or working.
"We spent the entire weekend just chilling out by the pool."