Where does “downgrade” come from?
I need to work through this chain carefully, but I notice there's a significant problem: the chain provided doesn't actually support "downgrade" as shown.
The chain given traces:
- English grade ← French grade ← Latin gradus ← Latin gradi ← Proto-Indo-European gʰredʰ-
But then it also includes:
- Old English ofdūne ← Old English of ← Proto-Germanic ab
These appear to be two separate etymologies that don't connect to form "downgrade." The "down-" prefix would come from Old English/Germanic roots, and "-grade" comes from Latin, but the chain as presented doesn't show how they combine into the compound "downgrade."
Additionally, you've marked the known meaning as "(unknown)" which makes it impossible to weave in "the oldest one to explain the sense development" as required by the rules.
**I cannot write an
downgrade (English): A reduction of a rating, as a financial or credit...
Definitions
- A reduction of a rating, as a financial or credit...
Ancestry of “downgrade”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | down- | decrease; lower position or direction, literally... |
| 2 | Middle English | down- | — |
| 3 | Old English | dūne- | down- |
| 4 | Old English | dūne | hill; down, downward |
| 5 | Old English | adūne | — |
| 6 | Old English | ofdūne | off the hill; down |
| 7 | Old English | dūn | hill, down; hill, dune; hill, mountain |
| 8 | Proto-Germanic | *dūnā | — |
| 9 | Proto-Celtic | dūnom | stronghold, rampart |
| 10 | Proto-Indo-European | dʰewh₂- | smoke; mist, haze |
Words derived from “downgrade”