pascha
Pasch, Pas"cha, n. Etym: [AS. pascha, L. pascha, Gr. pesach, fr. pasach to pass over: cf. OF. pasque, F. pâque. Cf. Paschal, Paas, Paque.] Defn: The passover; the feast of Easter. Pasch egg. See Easter egg, under Easter. -- Pasch flower. See Pasque flower, under Pasque.