coolness

definition: a lack of affection or enthusiasm
example:
speech part: noun
synonyms: coldness
definition: fearless self-possession in the face of danger
example:
speech part: noun
synonyms: nervelessness
definition: the property of being moderately cold
example:
speech part: noun
synonyms: nip
definition: calm and unruffled self-assurance
example: They performed with all the coolness of veterans.
speech part: noun
synonyms: imperturbability imperturbableness

How coolness is being used?