Sentence examples similar to a slice of coldness from inspiring English sources

The phrase "a slice of coldness" is correct and usable in written English.
It can be used to describe a feeling or atmosphere that is emotionally distant or unwelcoming.
Example: "As she walked into the room, she could feel a slice of coldness in the air, making her hesitate before speaking."
Alternatives: "a touch of chill" or "a hint of frostiness".