plural of arc boutant

(architecture) Synonym of flying buttress

plural of arc-lamp

Alternative form of arc lamp

The ability of an insulating material to withstand high voltage electric arc.

(geology) A long chain of active volcanoes with intense seismic activity found along convergent tectonic plate boundaries.

plural of island arc

A ski resort in the Savoie department, Auvergne-Rhône-Alpes, France. / A commune in Var department, Provence-Alpes-Côte d'Azur, France.

(mathematics) An inverse hyperbolic function

A war monument in Paris, France, designed by Jean Chalgrin in 1806, started in 1808 and inaugurated in 1836.