"Breechblock" 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 |
"breechblock" Definition
- the block in breech-loading firearms that closes the rear of the barrel against the force of the charge and prevents gases from escaping