"Epitheca" 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) | No |
"epitheca" Definition
- an external calcareous layer investing the lower portion of the theca of many corals
- the outer or upper half or valve of the diatom frustule— compare HYPOTHECA