Glossary of Defined Terms

Abatis

An obstacle composed of felled trees stripped of their leaves and smaller branches with remaining branches sharpened into points. Trees were placed side by side and staked down with the sharpened branches pointing toward approaches to the Abatis Under Construction. Original Image Courtesy National Archivesprotected field work. Usually positioned on the engaged side of field works within close musket range of the parapet. Its purpose, like other obstacles exterior to the ditch, was to break an assaulting body of troops' momentum and hold them up under close musket fire delivered from the parapet.

Aide-Memoire to the Military Sciences. Page 31.
Lendy, Captain A. F. Elements of Fortification; Field and Permanent. Pp. 64-65.
Macaulay, J. S. Treatise On Field Fortification. Pp. 82-83.
Mahan, D. H. A Treatise On Field Fortification. Pp. 44-45.
Wheeler, J. B. The Elements of Field Fortifications. Pp. 172-173.

January, 2003

August, 2005