What part of speech is an adverb?

Answer 1

The word "adverb" is a noun. An adverb, a word that modifies a verb, adjective, or adverb, is its own part of speech.

Answer 2

An adverb is a word or phrase used to describe actions; it can modify a verb or an adjective.

Answer 3

An adverb is a part of speech that modifies verbs, adjectives, or other adverbs. It typically provides information on how, when, where, or to what extent an action is performed.