VERY WARM›having a high temperature: a hot summer's daya hot drink/mealI'm too hot in this jacket.
SPICY›Hot food contains strong spices which cause a burning feeling in your mouth: Be careful. The chilli sauce is very hot.
EXCITINGinformal›exciting or interesting: Hollywood's hottest new actress
a hot issue/topic›a subject which people discuss and have strong feelings about: The legalization of drugs is a hot topic. → See alsopiping hot → See alsored-hot