red–hot 
/ˈrɛdˈhɑ:t/ adjective
/ˈrɛdˈhɑ:t/ adjective 1 a : glowing red because of being very hot
▪ red-hot coals
b : extremely hot
▪ a red-hot iron ▪ a bowl of red-hot chili 2 informal a : very active or successful
▪ The local economy has been red-hot. ▪ The team is red-hot again this year.
b : extremely popular
▪ a red-hot vacation destination
c : new and exciting
▪ red-hot news
▪ red-hot coals
b : extremely hot
▪ a red-hot iron ▪ a bowl of red-hot chili
▪ The local economy has been red-hot. ▪ The team is red-hot again this year.
b : extremely popular
▪ a red-hot vacation destination
c : new and exciting
▪ red-hot news
