Bring from frozen to room temp

verb

1. To go from a frozen to a liquid state melt
2. To become free of the effect (such as stiffness, numbness, or hardness) of cold as a result of exposure to warmth
3. To be warm enough to melt ice and snow
4. To abandon aloofness, reserve, or hostility unbend
5. To become mobile, active, or susceptible to change
6. To cause to thaw

noun

1. The action, fact, or process of thawing
2. A period of weather warm enough to thaw ice

   "the January thaw"

3. The action or process of becoming less aloof, less hostile, or more genial

   "a thaw in international relations"