Where does “upregulatory” come from?
upregulatory (English) comes from English up, from Middle English up, from Old English upp, from Proto-West Germanic *upp.
upregulatory (English): Relating to upregulation
Ancestry of “upregulatory”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | up | Away from the surface of the Earth or other... |
| 2 | Middle English | up | — |
| 3 | Old English | upp | up; upstairs |
| 4 | Proto-West Germanic | *upp | — |