O'Casey

[ oh-key-see ]
/ oʊˈkeɪ si /

noun

Sean [shawn, shahn] /ʃɔn, ʃɑn/,1880–1964, Irish playwright.

British Dictionary definitions for o'casey

O'Casey
/ (əʊˈkeɪsɪ) /

noun

Sean (ʃɔːn). 1880–1964, Irish dramatist. His plays include Juno and the Paycock (1924) and The Plough and the Stars (1926), which are realistic pictures of Dublin slum life