Where does “upcurrent” come from?
upcurrent (English) comes from English current, from Middle English curraunt, from Old French curant, from Old French courre, from Latin currere, from Proto-Indo-European ḱers- — to run.
upcurrent (English): An upward-moving current
Ancestry of “upcurrent”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | current | The generally unidirectional movement of a gas or... |
| 2 | Middle English | curraunt | — |
| 3 | Old French | curant | present participle of corre; alternative form of... |
| 4 | Old French | courre | Alternative form of corre; to run |
| 5 | Latin | currere | second-person singular future passive indicative... |
| 6 | Proto-Indo-European | ḱers- | to run |