FROSTY

[adjective] -ier, -iestBe careful - the pavements are very frosty.It was a cold and frosty morning and she stamped her feet to keep warm.If someone or their behaviour is frosty, they are unfriendly and not welcoming.He gave me a frosty look.She was frosty to us all evening.The chairperson's plan received a frosty reception from the committee.