JOYOUS Meaning of JOYOUS in English — joyously , adv. — joyousness , n./joy"euhs/ , adj.joyful; happy; jubilant: the joyous sounds of children at play.[ 1275-1325; ME joios. See JOY, -OUS ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012