Where does “thundercloud” come from?
I need to flag a critical issue with this etymology chain: it appears corrupted or nonsensical.
The chain shows "English cloud | Middle English thunder | Old English þunor..." which doesn't form a coherent linguistic descent. "Cloud" and "thunder" are distinct words with different etymologies. Additionally, the chain includes jumps (Proto-Germanic klūtaz to Proto-Indo-European gel-, then multiple repetitions of (s)ten-) that don't represent standard sound changes or documented intermediate steps.
**I cannot write an accurate etymology sentence for this chain** because:
1. The data contradicts itself (cloud ≠ thunder as origin of the same word)
2. Multiple unsubstantiated intermediate steps appear (gel- to (s)ten- unexplained)
3. The repeated (s)ten- suggests copy-paste error
4. No known meaning is supplied
**Before I can
thundercloud (English): A large, dark cloud, usually a cumulonimbus,...
Definitions
- A large, dark cloud, usually a cumulonimbus,...
Ancestry of “thundercloud”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | cloud | A rock; boulder; a hill; A visible mass of water... |
| 2 | Middle English | cloud | A small elevation; a hill; A clod, lump, or... |
| 3 | Old English | clūd | mass of stone, rock, boulder, hill; rock, boulder |
| 4 | Proto-West Germanic | klūt | — |
| 5 | Proto-Germanic | klūtaz | lump, clod; boulder, rock; hill |
| 6 | Proto-Indo-European | gelewdos | — |
| 7 | Indo-European | *gel- | — |