blistering cold به چه معناست؟

هوای خیلی سرد، سرمای سوزان، سرمای سوزناک

Outside it's blistering cold and I'm really glad that our location for today is a warm and cozy bedroom.

I waited in the blistering cold for you for four hours and you just said, “No”. 

منابع :

https://glosbe.com/en/en/blistering-cold

https://www.reddit.com