The term TO A NIGHTINGALE POET is referring to the English Romantic poet John Keats (5 letters). Keats is best known for his odes, including the famous 'Ode to a Nightingale'. He was one of the main figures of the second generation of Romantic poets, along with Lord Byron and Percy Bysshe Shelley. His work is characterized by its sensual language and imagery, as well as its exploration of the themes of love, mortality, and beauty.