What do you call a noun that is used as an adjective?

What do you call a noun that is used as an adjective? That is the verb form of impact. You know that an adjective modifies, describing a quality of a noun. Nouns that modify other nouns are called adjectival nouns or noun modifiers. For our purposes, they are called attributive nouns. So we will use … Continue reading What do you call a noun that is used as an adjective?