from the GNU version of the Collaborative International Dictionary of English
- n. A washer that is not completely smooth or flat, designed to prevent a nut from loosening, placed under the nut on a screw or bolt.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. washer that prevents a nut from loosening
Sorry, no etymologies found.
Sorry, no example sentences found.