Pesach definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Origin: Classical Hebrew (language) pesaḥ: see Pasch
Pesach definition by American Heritage Dictionary
Origin: Hebrew pesaḥ, from pāsaḥ, to pass over; see psḥ in Semitic roots.