Calorific
Part of speech: adjective
Definition: Relating to calories. Relating to or producing heat or other energy.
Hot
Part of speech: adjective
Definition: Of an object, having a high temperature.Of the weather, causing the air to be hot.Of a person or animal, feeling the sensation of heat, especially to the point of discomfort.Feverish.Of food, spicy.Stolen.Electrically chargedRadioactive.Of a person, very physically or sexually attractive.Popular; in demand.Very close to finding or guessing something to be found or guessed.
Example sentence: Put your hand on a hot stove for a minute and it seems like an hour. Sit with a pretty girl for an hour, and it seems like a minute.