The Collaborative International Dictionary of English v.0.48:

Exodus \Ex"o*dus\, n. [L., the book of Exodus, Gr. ? a going or
   marching out; ? out + ? way, cf. Skr. [=a]-sad to
   approach.]
   1. A going out; particularly (the Exodus), the going out or
      journey of the Israelites from Egypt under the conduct of
      Moses; and hence, any large migration from a place.
      [1913 Webster]

   2. The second of the Old Testament, which contains the
      narrative of the departure of the Israelites from Egypt.
      [1913 Webster]

WordNet (r) 3.0 (2006):

exodus
    n 1: a journey by a large group to escape from a hostile
         environment [syn: exodus, hegira, hejira]
    2: the second book of the Old Testament: tells of the departure
       of the Israelites out of slavery in Egypt led by Moses; God
       gave them the Ten Commandments and the rest of Mosaic law on
       Mount Sinai during the Exodus [syn: Exodus, Book of
       Exodus]

The Free On-line Dictionary of Computing (19 January 2023):

EXODUS

    An extensible database project developed at the
   University of Wisconsin.

   (1996-05-13)


The Free On-line Dictionary of Computing (19 January 2023):

eXodus

   A package from White Pines allowing the Macintosh to be used
   as an X server.