A word that adds some meaning to a verb, an adjective, or another adverb is called an Adverb.

Definition: A word used to modify a verb, an adjective, or another adverb, often used to show degree, manner, place, or time. The words ‘almost’, and ‘very’ in ‘at almost three o’clock on a very hot day’ are adverbs.

Examples

• She talks loudly in the class.
• They sang a song properly.
• The race finished too quickly.