Night air chilly.
Meaning: This means that the air outside during the night is slightly cold or cool. It's like saying, The temperature outside during the night is a little bit cold.
Choice of Words: Night is a period of time during which the sun is below the horizon and it is dark outside. Air is a noun that refers to the mixture of gases that surrounds the Earth and makes it possible for living things to breathe. Chilly is an adjective that means slightly cold or cool.
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Related Expressions