名词

1. a lack of affection or enthusiasm

e.g. a distressing coldness of tone and manner

Synonym: coldnessfrigidityfrigidnessicinesschilliness

2. fearless self-possession in the face of danger

Synonym: nervelessness

3. the property of being moderately cold

e.g. the chilliness of early morning

Synonym: chillinessnip

4. calm and unruffled self-assurance

e.g. he performed with all the coolness of a veteran

Synonym: imperturbabilityimperturbableness