Where does “backwash” come from?
Backwash comes from English back and wash, with back deriving from French bac, Old English wascan, Old Swedish nattbakka, Latin bassus, Ancient Greek βάσις, and ultimately Proto-Indo-European gʷémtis meaning "step" or "base."
backwash (English): The backward flow of water from oars or propeller...
Definitions
- The backward flow of water from oars or propeller...
Ancestry of “backwash”, step by step
backwash traces back through two separate lines of ancestry.
via English back
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | back | Near the rear; Not current; Far from the main... |
| 2 | French | bac | ferry; vat; high school exit exam in France; A... |
| 3 | French | baccalauréat | baccalaureat; bachelor's degree |
| 4 | Medieval Latin | baccalaureatus | bachelor's degree |
| 5 | Latin | baccalaureus | bachelor |
| 6 | Latin | laurea | laurel, bay tree; crown, wreath or branch of... |
| 7 | Latin | laurus | laurel tree; laurels; a crown of laurel |
| 8 | English | -aceous | Of, relating to, resembling or containing the... |
| 9 | Latin | -āceus | aceous; resembling, having the nature of, forming, belonging to |
| 10 | Latin | -āx | ish, -y |
| 11 | Latin | -ium | Suffix used to form abstract nouns, sometimes... |
| 12 | Latin | -ius | forming adjectives from nouns; nominative neuter... |
| 13 | Proto-Italic | -jōs | Forms comparative adjectives |
| 14 | Proto-Indo-European | -yós | Creates adjectives from noun or verb stems |
via English wash
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | wash | To clean with water; To move or erode by the... |
| 2 | Middle English | washen | — |
| 3 | Old English | wasċan | to wash |
| 4 | Proto-West Germanic | waskan | to wash |
| 5 | Proto-Germanic | waskaną | to wash |
| 6 | Proto-Germanic | watskaną | to wash, get wet |
| 7 | Proto-Indo-European | wed- | water |
| 8 | Proto-Indo-European | wey- | to wither; fade; to move, go ahead; to be strong;... |