UNDULANT Meaning of UNDULANT in English — undulance , n./un"jeuh leuhnt, un"dyeuh-, -deuh-/ , adj.undulating; wavelike in motion or pattern: an undulant edge.[ 1820-30; UNDUL(ATE) + -ANT ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012