Wiktionary
knobbles
n. (plural of knobble English)
Usage examples of "knobbles".
The whole construction and design was the latest thing—glazed pitch-pine frontages and pretty timber roofs all over knobbles, air-conditioning, television in every cabin, children's playground, swimming pool, golf range out over the lake with floating balls (fifty balls, one dollar)—all the gimmicks.
The great mass of it rose up (we tilted our heads back to look at it) into huge knobbles of stone against the sky, like an old giant's back teeth.