A burgus (Latin, pluralburgi ) or turris ("tower")[1] is a small, tower-like fort of the Late Antiquity, which was sometimes protected by an outwork and surrounding ditches. Darvill defines it as "a small fortified position or watch-tower usually controlling a main routeway."[2]
Burgus was a term used in the later period of the Roman Empire, and particularly in the Germanic provinces.[3]
^Darvill, Timothy (2008). Oxford Concise Dictionary of Archaeology, 2nd ed., Oxford University Press, Oxford and New York, p. 63. ISBN978-0-19-953404-3.