Exodus is defined as a departure of a lot of people or is the second book of the Bible telling about the law of Moses and the departure of the Israelites from Egypt.
(noun)See exodus in Webster's New World College Dictionary
noun
Origin: < LL Exodus (O.T. book) < Gr Exodus, lit., a going out < ex-, out + hodos, way: see -ode
See exodus in American Heritage Dictionary 4
noun
Origin:
Origin: Late Latin
Origin: , from Greek exodos
Origin: : ex-, out; see exo-
Origin: + hodos, way, journey
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