Where does “filter” come from?
Filter comes from Middle English filtre, from Medieval Latin filtrum, from Frankish filtir, ultimately derived from Proto-Indo-European pelh₂- meaning to thrust or drive.
filter (English): A device which separates a suspended, dissolved,...
Definitions
- A device which separates a suspended, dissolved,...
Ancestry of “filter”, step by step
filter traces back through two separate lines of ancestry.
via German filter
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | German | filter | inflection of filtern: ## first-person singular... |
| 2 | French | filtré | past participle of filtrer; filtered |
| 3 | Medieval Latin | filtrum | felt |
| 4 | Frankish | filtir | — |
| 5 | Frankish | *felt | — |
| 6 | Proto-Germanic | *felt | — |
| 7 | Proto-Indo-European | peld- | something beaten or compressed; felt |
| 8 | Proto-Indo-European | pelh₂- | to approach |
| 9 | Proto-Indo-European | pel- | to cover, to wrap; skin, hide, cloth; to fold |
via Middle English filtre
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Middle English | filtre | — |