(with up) To heat; to make or become hot.
(with up) To become lively or exciting.
Relating to heat and conditions which produce it, having or giving off a high temperature, feeling the sensation of heat to the point of discomfort, and feverish.
Active, in use or ready for use, electrically charged, and potentially radioactive.
A term used to describe excited emotions, easily provoked anger, physical or sexual attractiveness, sexual excitement, being sexually aroused, and extreme attraction.
An adjective "hot" represents something that is remarkable, popular, of great current interest, performing strongly, and fresh.
Uncomfortable, dangerous, stolen, or not covered by funds on account.
Very close to finding or guessing something to be found or guessed.
(of food) Spicy, pungent, piquant, as some chilis and other spices are.
(of an electric musical instrument) Loud, producing a strong electric signal for the amplifier.
(slang) Used to emphasize the short duration or small quantity of something
(slang, of a vehicle or aircraft) Extremely fast or with great speed.
Hotly, at a high temperature.
Rapidly, quickly.
(especially in the phrase "come in hot", "go in hot") While shooting, while firing one's weapon(s).