blis·ter·ing 
/ˈblɪstɚrɪŋ/ adjective
/ˈblɪstɚrɪŋ/ adjective [more blistering; most blistering] : very harsh or powerful
▪ blistering heat/sun ▪ He received a blistering [=scathing] letter from his ex-wife. ▪ a hockey player with a blistering slap shot
▪ blistering heat/sun ▪ He received a blistering [=scathing] letter from his ex-wife. ▪ a hockey player with a blistering slap shot
— blistering adverb
▪ a blistering hot day
▪ a blistering hot day
— blis·ter·ing·ly adverb
▪ a blisteringly hot day
▪ a blisteringly hot day
