"Microgroove" 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 |
"microgroove" Definition
- a narrow continuous V-shaped spiral track that has closely spaced turns and that is used on long-playing records