coolness

Từ điển Oxford Advanced Learner 8th

cool·ness [coolness] BrE [ˈkuːlnəs] NAmE [ˈkuːlnəs] noun uncountable
the quality of being cool
•the delicious coolness of the water
•I admire her coolness under pressure.
•I noticed a certain coolness (= lack of friendly feeling) between them.

• Từ đồng nghĩa / Synonyms:
  coldness, frigidity, frigidness, iciness, chilliness, nervelessness, nip, imperturbability, imperturbableness