cool
adjective
°Having a slightly low temperature; mildly or pleasantly cold.
°Allowing or suggesting heat relief.
verb
°To lose heat, to get colder.
°To make cooler, less warm.
synonyms: chilly, distant, phlegmatic, standoffish more» , unemotional, à la mode, fashionable, in fashion, modish, stylish, happening, hip, in, trendy, acceptable, all right, ok, easy, fine, bothered, fussed