I will not give myself liberty to think, lest I should cool.
Congreve.
Cool"er (?), n. That which cools, or abates heat or excitement.
if acid things were used only as coolers, they would not be so proper in this case.
Arbuthnot.
2. Anything in or by which liquids or other things are cooled, as an ice chest, a vessel for ice water, etc.
Cool"-head`ed (?), a. Having a temper not easily excited; free from passion. -- Cool"- head`ed*ness, n.
Coo"lie (?), n. Same as Cooly.
Cool"ing (?), p. a. Adapted to cool and refresh; allaying heat. "The cooling brook." Goldsmith.
Cooling card, something that dashes hopes. [Obs.] -- Cooling time (Law), such a lapse of time as ought, taking all the circumstances of the case in view, to produce a subsiding of passion previously provoked. Wharton.
Cool"ish, a. Somewhat cool.
The nights began to grow a little coolish.
Goldsmith.
Cool"ly, a. Coolish; cool. [Obs.] Spenser.
Cool"ly, adv. In a cool manner; without heat or excessive cold; without passion or ardor; calmly; deliberately; with indifference; impudently.
Cool"ness, n. 1. The state of being cool; a moderate degree of cold; a moderate degree, or a want, of passion; want of ardor, zeal, or affection; calmness.