absurdist UK /əbˈsɜːd.əst/US /æbˈsɝd.əst/adjective 1noun 1forms 1 adjective1 •Of, or relating to absurdism. noun1 •An advocate of absurdism, in particular a writer of absurd topics.The basic assumptions of our way of life as we traditionally justified it are being questioned by that revolt of the young absurdists. — 1973 formsabsurdists