An adjective modifies a noun or pronoun by providing descriptive or specific detail. Unlike adverbs, adjectives do not modify verbs, other adjectives, or adverbs. Adjectives usually precede the noun or pronoun they modify.
See examples of adjective usage below from my playthrough of the phenomenal video game, Cuphead. MAKE SURE TO TURN ON "CLOSED CAPTIONS" TO VIEW VERB EXAMPLES.