adj. crum·mi·er, crum·mi·est also crumb·i·er or crumb·i·est Slang 1. Miserable or wretched: a crummy situation in the family. 2. Shabby or cheap: a crummy little rowboat. [Probably from CRUMB.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.