utilitarian /juːˌtɪlɪˈtɛəɹi.ən/adjective 3noun 1forms 3 adjective3 •Of or relating to utility. •Practical and functional, present for use, not just for show.The semi-streamlined contour of the earlier G.W.R. railcars has been given up in favour of a more utilitarian blunt-nose end, and effective floor space gained thereby. — 1941 •Pertaining to utilitarianism. noun1 •Someone who practices or advocates utilitarianism.Before his companies collapsed, Mr. Bankman-Fried often described himself as a utilitarian — meaning that he made decisions designed to advance the greater good. — 2023 formsutilitarians · more utilitarian · most utilitarian