In the phrase "I am an ardent music lover," what is the part of speech of "ardent"?

In the phrase "I am an ardent music lover," the word "ardent" functions as an adjective. Adjectives are words that describe or modify nouns, providing more information about their qualities. In this case, "ardent" describes the noun "lover," indicating a strong passion or enthusiasm for music. The presence of the article "an" before "ardent" further supports its role as an adjective, as articles typically precede nouns or adjectives that describe nouns. Thus, "ardent" is correctly identified as an adjective in this context.