"place where an army lodges temporarily," 1520s, from French camp , from Italian campo , from Latin campus "open field, level space" (also source of French champ ; see campus ), especially "open space for military exercise."
A later reborrowing of the Latin word, which had been taken up in early West Germanic as *kampo-z and appeared originally in Old English as camp "contest, battle, fight, war." This was obsolete by mid-15c. Transferred to non-military senses 1550s. Meaning "body of adherents of a doctrine or cause" is 1871. Camp-follower first attested 1810. Camp-meeting is from 1809, originally usually in reference to Methodists.
These three types of camping troubles can strike campers almost anywhere. Until some brilliant scientist invents a weather machine to control bad weather or a kind of wildlife repellant, unlucky campers will continue to shake their fists in frustration. More than likely, equipment will continue to malfunction. Even so, camping continues to be a favorite pastime of people all across the United States. If you want camping to be a happy experience for you, learn to laugh at leaky tents, bad weather, and bugs, or you will find yourself frustrated and unhappy.