slickrock
Etymology
From slick + rock.
slickrock means A rock or a rock formation made smooth by weathering. Lexicurio rates it Sui generis — a strength score of 89 out of 100.
noun
- A rock or a rock formation made smooth by weathering.“Rubber or cord soles are best for climbing over “slickrocks.” Well-advised tenderfeet keep shirt collars buttoned and sleeves rolled down, for the desert and high mountain sun burns mercilessly.”