chill

(noun) coldness due to a cold environment. Synonyms: iciness, gelidity.

(noun) an almost pleasurable sensation of fright. Synonyms: frisson, shiver, quiver, shudder, thrill, tingle. Example: "A frisson of surprise shot through him."

(noun) a sensation of cold that often marks the start of an infection and the development of a fever. Synonyms: shivering.

(noun) a sudden numbing dread. Synonyms: pall.

(verb) depress or discourage. Example: "The news of the city's surrender chilled the soldiers."

(verb) make cool or cooler. Synonyms: cool, cool down. Example: "Chill the food."

(verb) loose heat. Synonyms: cool, cool down. Example: "The air cooled considerably after the thunderstorm."