"Locknut" validity in different word game dictionaries
| Dictionary | Validity |
|---|---|
| Scrabble US(US/Canada/Thailand - TWL/NWL) | Yes |
| Scrabble UK(International - SOWPODS/CSW) | Yes |
| Words with Friends(WWF) | Yes |
"locknut" Definition
- a nut screwed down hard on another to prevent it from slacking back
- a nut so constructed that it locks itself when screwed tight against another part