Where does “downgradable” come from?
downgradable (English) comes from English downgrade, from English down-, from Middle English down-, from Old English dūne-, from Old English dūne, from Old English adūne, from Old English ofdūne, from Old English dūn — smoke; mist, haze.
downgradable (English): Capable of being downgraded
Definitions
- Capable of being downgraded
Ancestry of “downgradable”, step by step
downgradable traces back through two separate lines of ancestry.
via English downgrade
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | downgrade | A reduction of a rating, as a financial or credit... |
| 2 | English | down- | decrease; lower position or direction, literally... |
| 3 | Middle English | down- | — |
| 4 | Old English | dūne- | down- |
| 5 | Old English | dūne | hill; down, downward |
| 6 | Old English | adūne | — |
| 7 | Old English | ofdūne | off the hill; down |
| 8 | Old English | dūn | hill, down; hill, dune; hill, mountain |
| 9 | Proto-Germanic | *dūnā | — |
| 10 | Proto-Celtic | dūnom | stronghold, rampart |
| 11 | Proto-Indo-European | dʰewh₂- | smoke; mist, haze |
via English able
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | able | Easy to use; Suitable; competent; Liable to |
| 2 | Middle English | able | capable, expert, qualified, skilful, competent |
| 3 | Old French | able | able; capable |
| 4 | Latin | habilis | able to have/possess/maintain; having sufficient... |
| 5 | Latin | -ilis | -ile |
| 6 | Proto-Italic | -elis | — |
| 7 | Proto-Indo-European | -elis | — |
| 8 | Proto-Indo-European | -lós | Forms agent nouns from verbal roots |