1) Cooling technology 2) Leaving on the counter 3) Thawing out
Found on
https://www.crosswordclues.com/clue/defrosting
Defrosting (or thawing) is a procedure, performed periodically on refrigerators and freezers to maintain their operating efficiency. Over time, as the door is opened and closed, letting in new air, water vapour from the air condenses on the cooling elements within the cabinet. It also refers to leaving frozen food at a higher temperature prior to ...
Found on
http://en.wikipedia.org/wiki/Defrosting
No exact match found.
