adjective
Definition: Having a great distance from the bottom to the top; elevated or tall in position or level.
Example: The mountain is very high, making it difficult to climb.
adverb
Definition: In a position or level that is far above the ground or a reference point; also means to a great degree or amount.
Example: The kite flew high in the sky, dancing with the clouds.
noun
Definition: A state or condition of being elevated or at a greater level, often referring to temperature, pressure, or emotional state.
Example: The summer heat reached an all-time high, making it the hottest season on record.