A dramatic monologue is a type of poem or speech in which a single character speaks to a silent listener. This form allows the character to express their thoughts, feelings, and motivations, revealing their personality and circumstances. The listener's presence is implied but not directly involved in the dialogue, creating a sense of intimacy and tension. Often found in literature, dramatic monologues are used by poets like Robert Browning and T.S. Eliot to explore complex emotions and situations. This technique helps to develop the character's voice and perspective, making it a powerful tool for storytelling and character development.