adj.
1 cold enough for frost
VERBS
▪ be , look
▪ become , get , turn ( BrE )
▪
when the weather turns ~
▪ remain , stay
ADVERB
▪ very
PHRASES
▪ cold and ~
▪
The day dawned cold and ~.
2 unfriendly
VERBS
▪ be , look , seem
▪ become , turn
▪
He cool green eyes became positively ~.
▪ remain
ADVERB
▪ decidedly , distinctly , positively , very
▪
The atmosphere in the room was decidedly ~.
Frosty is used with these nouns: ↑ morning , ↑ reception , ↑ weather