camber

From end to end, just behind the houses, ran the broad gravel walk, with its emphatic camber and its metal-edged gutters where a child's ball would come to rest and the first few plane leaves, dusty but still green, were already falling, since the summer had been so hot and rainless all through.

Again we were stricken of our palsy, slowed down, re-accelerated, and there, at last, were the few huts of a hamlet, with the lorry, lying at an angle in the road's camber, outside a tea-shop.