Icy

Part of speech: adjective (a.)

1. Pertaining to, resembling, or abounding in, ice; cold; frosty. "Icy chains." Shak. "Icy region." Boyle. "Icy seas." Pope.

2. Characterized by coldness, as of manner, influence, etc.; chilling; frigid; cold. Icy was the deportment with which Philip received these demonstrations of affection. Motley.