A place-of-arms ( it, piazza d'armi, french: place d'armes) is any place in a

fortification A fortification is a military construction or building designed for the defense of territories in warfare, and is also used to establish rule in a region during peacetime. The term is derived from Latin ''fortis'' ("strong") and ''facere' ...

where troops can gather. The term has a number of meanings, but it generally refers to an enlarged area of the covertway designed as an assembly point for soldiers, or a

square In Euclidean geometry, a square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90- degree angles, π/2 radian angles, or right angles). It can also be defined as a rectangle with two equal-length a ...

in the centre of a fortress, also known as a parade ground. There are two types of places-of-arms: *Salient place-of-arms: a place-of-arms which protrudes outside the polygonal shape of the fortification *Re-entrant place-of-arms: a place-of-arms which does not protrude outside the polygonal shape of the fortification

References

Fortification (architectural elements) {{fort-stub