semicirque
Etymology
From semi- + cirque.
semicirque means A semicircular hollow or opening among trees or hills. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
noun
- A semicircular hollow or opening among trees or hills.“Upon a semicirque of turf-clad ground, / The hidden nook discovered to our view / A mass of rock […]”