argillite
10 points
English
9 letters
Not in frequency data
Valid in: North American word list
Definitions
noun
a sedimentary rock differing from shale in being bound by silica and from slate in having no slate cleavages
Definition: WordNet 3.1, Princeton University.
Word forms
plural argillites
Forms from WordNet 3.1 morphology — every form attested in the dictionary.
Crossword clues
Anagrams
—