n. 25B6; adjective
a cold day : CHILLY, chill, cool, freezing, icy, snowy, wintry, frosty, frigid, gelid; bitter, biting, raw; informal nippy, brass monkeys, arctic; Brit. informal parky.
I'm very cold : CHILLY, chilled, cool, freezing, frozen, shivery, numb, benumbed; hypothermic.
a cold reception : UNFRIENDLY, inhospitable, unwelcoming, forbidding, cool, frigid, frosty, glacial, lukewarm, indifferent, unfeeling, unemotional, formal, stiff.
hot, warm.