Concerning the healthiness of the different seasons of a campaign, the ingenious Dr. Pringle has the following observations. The first 3 weeks is always sickly; after which the sickness decreases, and the men enjoy a tolerable degree of health throughout the summer, unless they get wet clothes. The most sickly part of the campaign is towards the end of August, whilst the days are still hot, but the nights cold and damp with fogs and dews; then, if not sooner, the dysentery prevails; and though its violence is over by the beginning of October, yet the remitting fever, gaining ground, continues throughout the rest of the campaign, and never entirely ceases, even in winter quarters, ’till the frost begins. He likewise observes, that the last 14 days of a campaign, if protracted ’till the beginning of November, are attended with more sickness than the two first months of the encampment. As to winter expeditions, though severe in appearance, he tells us, they are attended with little sickness, if the men have strong and good shoes, warm quarters, fuel, and provisions enough. CAMP-_Color-men_. Each regiment has generally 6, and sometimes 1 per company: they always march with the quarter-master, to assist in making the necessary preparations against the arrival of the regiment in a new encampment. They likewise carry the camp-colors. CAMP-_Fight_, an old term for COMBAT. _Flying_-CAMP, or army, generally means a strong body of horse and foot, commanded for the most part by a lieutenant-general, which is always in motion both to cover its own garrisons, and to keep the enemy’s army in a continual alarm. It is sometimes used to signify the ground on which such a body of men encamps. CAMP-_Utensils_, in war time, are hatchets, shovels, mattocks, blankets, camp-kettles, canteens, tents, poles and pins: that is, each company has 10 shovels, and 5 mattocks; each tent 1 hatchet, 2 blankets, 1 camp-kettle, with its linen bag; and each soldier 1 canteen, 1 knapsack, and 1 havre-sack. CAMP-_diseases_ are chiefly bilious fevers, malignant fevers, fluxes, scurvy, rheumatism, &c. CAMP is also used by the Siamese and some other nations in the East Indies, to express the quarters where the persons from different countries, who come to trade with them, usually reside. CAMPUS _Maii_, an anniversary assembly which was observed by ancient pagans on May-day, when they mutually pledged themselves to one another for the defence of the country against foreign and domestic foes. CAMPUS _Martius_, a public place so called among the Romans from the God Mars. CAMPAIGN, in military affairs, the time every year that an army continues in the field, in war time. We also say, a man has served so many campaigns, i. e. years: the campaign will begin at such a time; this will be a long campaign, &c. The word is also used for an open country before any towns, &c. CANNIPERS. See CALLIPERS.