Definition: To become warm or hot.

Example: The metal will heat quickly when placed in the fire.

Definition: The quality of being hot or warm, often measured in degrees; it can also refer to energy that causes warmth or the sensation of warmth.

Example: The heat from the sun made the sand too hot to walk on.

Definition: To make something warm or hot by adding energy or warmth to it.

Example: Please heat the soup before serving it.

Definition: Causing warmth or heat to something.

Example: The heating system in the house keeps us warm during winter.

Definition: A system or process that increases the temperature in a space, such as a room or building.

Example: The heating in the house keeps us warm during the winter.

Definition: To make something warm or hot, often by using a source of energy like electricity or gas.

Example: The heating in the house keeps us warm during winter.

Definition: Not producing or using heat.

Example: The heatless light bulbs are more energy-efficient than traditional ones.

Definition: Not affected by high temperatures, often used to describe materials that can withstand heat without being damaged.

Example: The heatproof pot can be placed directly on the stove without any risk of melting.

Definition: This word describes something that has more weight than another object or is more difficult to lift.

Example: The box is heavier than I expected, making it hard to carry.

Definition: The most weighty or having the greatest mass compared to others.

Example: This box is the heaviest of all the packages we received.

Definition: A mental disorder that is a type of schizophrenia, marked by silly behavior, inappropriate laughter, and delusions without a clear theme.

Example: The patient was diagnosed with hebepherenia after displaying erratic behavior and inappropriate laughter.

Definition: Relating to a type of schizophrenia that typically occurs in adolescence, characterized by inappropriate emotional responses and disorganized behavior.

Example: The patient exhibited hebephrenic symptoms, making it difficult for him to interact socially.

Definition: A unit of weight in the metric system that is equal to 100 grams.

Example: The recipe calls for a hectogram of flour to make the cake.

Definition: A unit of measurement in the metric system that is equal to 100 meters.

Example: The field is about three hectometers long.