The phrase "a form of cool" is correct and usable in written English.
It can be used to describe something that is considered stylish, impressive, or admirable in a particular context.
Example: "His unique fashion sense is definitely a form of cool that sets him apart from the crowd."
Alternatives: "a type of cool" or "a kind of cool".
It's a form of cooling out.
Perspiration, in most mammals, water given off by the intact skin, either as vapour by simple evaporation from the epidermis (insensible perspiration) or as sweat, a form of cooling in which liquid actively secreted from sweat glands evaporates from the body surface.
But a week later I have not only found it on a map and purchased all forms of cool camping paraphernalia (think quick dry towels and waterproof socks), but also come up with a philosophy to explain the high importance of voyaging across the world to this tropical land.
But beyond solemnly blowing some kisses to the audience, he's not an ingratiating performer, and the remoteness of his body language combined with the passion in his singing registered as a form of spectacular, non-negotiable cool.
And it's a form of validation: We're cool enough that our children actually want to hang out with us!
Some day someone may well write a kind of micro-history of that night, as historians now are wont to do, as a pivot in American life, both a triumph of Obama's own particular and enveloping form of cool and as harbinger of — well, of what exactly?
By using exothermal pre-reactions in the form of cool flames it is possible to realize a complete and residue-free evaporation of liquid hydrocarbon mixtures.
His preferred form of cool is McLuhan-esque, emotitsless, iconographyaperiod-specificific.
Civilization, when it arrives on Belize's back roads, is in the form of "cool spots"— what Belizeans like to call their outdoor bars and restaurants, most with dirt or concrete floors.
At the time, Dr. Margon said, many astronomers suspected that large quantities of mass, perhaps even enough to eventually reverse the expansion of the universe, might now exist in the form of cool hydrogen lurking in the vast gulfs between the galaxies, where it would absorb some of the ultraviolet light from quasars.
