"Halon" 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 |
"halon" Definition
- a gas that is made up of carbon and one or more halogens, used especially to stop fires, but now known to damage the ozone layer