(uncountable) The state of being cool, i.e. chilly. / (countable) The result or product of being cool, i.e. chilly. / (uncountable) The state of being cool, i.e. calm.

Something that yields a substantial additional benefit; something that figuratively kills two birds with one stone. / The fashion of wearing long sleeves outside a short-sleeved shirt.

Alternative form of chunkey

plural of boatbill