CAPROCKS
18
Scrabble
21
WWF
C(3) A(1) P(3) R(1) O(1) C(3) K(5) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- A harder or more resistant rock type overlying a weaker or less resistant rock type.
Source: Wiktionary
