- The definition of grimy is covered with dirt.
An example of something grimy is a shovel that has been lying in mud and filth for weeks; a grimy shovel.
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
adjective grim·i·er, grim·i·est
- grimˈi·ly adverb
- grimˈi·ness noun