Where does “antiserum” come from?
I need to analyze this etymology chain carefully, but I notice there's a significant problem: the chain provided doesn't support "antiserum" at all.
The chain shows:
- English serum ← Latin serum ← Ancient Greek ἀντί ← PIE h₂énti ← PIE h₂ent- etc.
This traces "serum" (meaning whey or watery part of blood), not "antiserum." The prefix "anti-" would need a separate entry in the chain showing its Greek origin ἀντί (anti, meaning "against"). While ἀντί does appear in the chain, it's listed as if it derives from PIE h₂énti, which would be the etymology of the Greek word itself, not how it functions as a prefix in "antiserum."
To write an accurate one-sentence origin summary for "antiserum," I
antiserum (English): A serum prepared from human or animal sources...
Definitions
- A serum prepared from human or animal sources...
Ancestry of “antiserum”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | serum | The clear yellowish liquid obtained upon... |
| 2 | Latin | Serum | — |
| 3 | Proto-Indo-European | sēr- | — |
| 4 | Proto-Indo-European | ser- | to flow; to guard; to bind, to tie together |