very hot and finely tapering pepper of special pungency
"The chef added a sprig of chilly to the stew, infusing it with an intense heat that lingered on the tongue long after eating."
Alternative spelling of chili.
not characterized by emotion
"a female form in marble--a chilly but ideal medium for depicting abstract virtues"
Cold enough to cause discomfort.
"The wind made it feel chilly, so I pulled my coat tighter and wished for a warmer day."