Where does “antissoro” come from?
antissoro (Portuguese) comes from Portuguese soro, from Vulgar Latin *sorum, from Latin Serum, from Proto-Indo-European sēr-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.
antissoro (Portuguese): antiserum
Ancestry of “antissoro”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Portuguese | soro | serum; whey; a solution of water, salt and sugar... |
| 2 | Vulgar Latin | *sorum | — |
| 3 | Latin | Serum | — |
| 4 | Proto-Indo-European | sēr- | — |
| 5 | Proto-Indo-European | ser- | to flow; to guard; to bind, to tie together |