The word escouade is, however, more specifically applicable to the old distribution of a French artillery company, which was divided into three parts called escouades. The first, containing double the complement of the rest, was composed of 24 artillerists or bombardiers, including two serjeants, two corporals, two anspessades or lance corporals of the same profession, and twenty-four soldiers called _soldats apprentis_. The second escouade was composed of twelve miners or sappers, including one serjeant, one corporal, and one anspessade or lance corporal of the same profession, and twelve _soldats apprentis_. The third escouade was composed of twelve workmen or artificers in wood or iron attached to the artillery, amongst whom were included one serjeant, one corporal and one anspessade or lance corporal of the same trade, together with twelve _soldats apprentis_. We have corrupted the terra and called it squad. See SQUAD. ESCOUT. See SPY. ESCUAGE, an ancient feudal tenure by which the tenant was bound to follow his lord to war or to defend his castle. ESPADON, in old military books, a kind of two-handed sword, having two edges, of a great length and breadth; formerly used by the Spanish. ESPION, _Fr._ a spy. ESPLANADE, in fortification, the sloping of the parapet of the covert-way towards the field, and is therefore the same as the glacis of the counterscarp; but begins to be antiquated in that sense, and is now only taken for the empty space between the glacis of a citadel, and the first houses of the town. ESPONTOON, _Fr._ A sort of half pike. On the 10th of May, 1690, it was ordered by the French government that every espontoon, or half pike, should be 8 feet in length. The colonels of corps as well as the captains of companies always used them in action. The officers of the British army have likewise been provided with this weapon: but it has been replaced by the strait sword in both countries; and is generally exploded. ESPRINGAL, in the ancient art of war, a machine for throwing large darts, generally called muchettæ. ESPRIT _de Corps_, _Fr._ this term is generally used among all military men in Europe. It may not improperly be defined a laudable spirit of ambition which produces a peculiar attachment to any particular corps, company or service. Officers without descending to mean and pitiful sensations of selfish envy, under the influence of a true _Esprit de corps_ rise into an emulous thirst after military glory. The good are excited to peculiar feats of valor by the sentiments it engenders, and the bad are deterred from ever hazarding a disgraceful action by a secret consciousness of the duties it prescribes. ESQUADE. See SQUAD. ESQUIRE. See ARMIGER. S’ESQUIVER, _Fr._ to steal away.