(1792–1822), English poet. He was a leading figure of the romantic movement with radical political views. Notable works include Queen Mab (political poems, 1813), Prometheus Unbound (lyrical drama, 1820), The Defence of Poetry (essay, 1821), and Adonais (1821), an elegy on the death of Keats.
Shelley, Percy Bysshe in other Oxford dictionaries
Definition of Shelley, Percy Bysshe in the US English dictionary