cirque
n. வட்டரங்கு, இயற்கைக் காட்சிக் கோட்டம்.
Cirque, n. Etym: [F., fr. L. circus.] 1. A circle; a circus; a circular erection or arrangement of objects. A dismal cirque Of Druid stones upon a forlorn moor. Keats. 2. A kind of circular valley in the side of a mountain, walled around by precipices of great height.