"Petrosal" 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 |
"petrosal" Definition
- of, relating to, or situated in the region of the petrous portion of the temporal bone or capsule of the inner ear