1. Fine-grained rock consisting of compacted clay particles

Derived forms: claystones

Type of: rock, stone

Encyclopedia: Claystone

• autoicous
• autoimmune
• autoimmune diabetes
• autoimmune disease
• autoimmune disorder
• autoimmunity
• autoinjector
• autolatry
• autoloader
• autoloading
• autologous
• autolysis
• autolytic
• automagically
• automaker
• automat
• automate
• automated
• automated teller
• automated teller machine
• automatic
• automatic choke
• automatic data processing
• automatic data processing system
• automatic drive