caprock

Meanings

Plural: caprocks

Noun

A harder or more resistant rock type overlying a weaker or less resistant rock type.

Origin / Etymology

From cap + rock.

Scrabble Score: 17

caprock is a valid Scrabble (US) TWL word
caprock is a valid Scrabble Word in Merriam-Webster MW Dictionary
caprock is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 20

caprock is a valid Words With Friends word