"Tachymeter" validity in different word game dictionaries
| Dictionary | Validity |
|---|---|
| Scrabble US(US/Canada/Thailand - TWL/NWL) | No |
| Scrabble UK(International - SOWPODS/CSW) | Yes |
| Words with Friends(WWF) | Yes |
"tachymeter" Definition
- an instrument for determining quickly the distances, bearings, and elevations of distant objects in surveying
- a speed indicator