TUMULAR Meaning of TUMULAR in English /tooh"myeuh leuhr, tyooh"-/ , adj.of, pertaining to, resembling, or characterized by a tumulus or tumuli. [ 1820-30; tumul ( us ) TUMULUS + -AR 1 ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012