Esprit de corps is a French term meaning "the spirit of the body," where "body" refers to a group. It describes the common spirit, unity, morale, and sense of pride and devotion shared among members of a group, inspiring enthusiasm, loyalty, and a strong sense of honor within that group. Originally used to describe the morale of military troops, esprit de corps applies to any cohesive organization such as sports teams, clubs, or companies, where members feel a strong bond, support, and willingness to work together for the group's success.