👉 Underheat is an action or state of being below normal temperature, usually due to a lack of heat or energy. It can refer to any number of different things depending on context, but generally refers to something that becomes excessively hot or warm without adequate cooling. Examples: - Underheat water: When you turn the faucet on and let it run for an extended period, it becomes very hot. - Underheat a car's engine: A car's engine is designed to be cooled down by running it
