Cirque

Cirque has several meanings:

A cirque (landform) is an amphitheatre-like valley of glacial origin, formed by glacial erosion at the head of the glacier. Also known as a cwm in Wales, a coomb in England and a corrie in Scotland and Ireland.
Cirque (novel) is a science fiction novel by Terry Carr.
Cirque is French for circus. For example, see Cirque du Soleil, Cirque de Flambe.
Cirque Corporation is a company that makes touchpads.
Cirque_Nouveau, a relatively new form of performing art where a story or a theme is conveyed by using the traditional circus arts.