We found 4 dictionaries that define the word lock washers:

General (4 matching dictionaries)

1. lock washers: Merriam-Webster
2. lock washers: Vocabulary.com
3. Lock washers: Wikipedia, the Free Encyclopedia
4. lock washers: MyWord.info

(Note: See lock_washer as well.)

Definitions from WordNet (lock washer) ▸ noun:  washer that prevents a nut from loosening ▸ Also see lock_washer ▸ Words similar to lock washers ▸ Usage examples for lock washers ▸ Idioms related to lock washers ▸ Wikipedia articles (New!) ▸ Words that often appear near lock washers ▸ Rhymes of lock washers ▸ Invented words related to lock washers