Cool

the quality of being at a refreshingly low temperature

great coolness and composure under strain

make cool or cooler

loose heat

lose intensity

neither warm nor very cold

marked by calm self-control (especially in trying circumstances)

inducing the impression of coolness

psychologically cool and unenthusiastic

being satisfactory or in satisfactory condition

used of a quantity or amount (especially of money) for emphasis

fashionable and attractive at the time