croisade

from The Collaborative International Dictionary of English v.0.48

Croisade \Croi*sade"\ (kroi-s?d"), Croisado \Croi*sa"do\
   (-s?"d?), n. [F. criosade. See {Crusade}.]
   A holy war; a crusade. [Obs.] --Bacon.
   [1913 Webster]