What were the figure of speech in Oliver Twist?

In "Oliver Twist," Charles Dickens employs various figures of speech, including imagery, symbolism, and irony. Imagery is prevalent in his vivid descriptions of Victorian London, which enhance the grim realities faced by the characters. Symbolism is evident in characters like Fagin and the Artful Dodger, representing the corrupting influence of society. Irony is also used to highlight the disparities between social class and morality, especially in the treatment of orphans and the poor.