Where does “exotoxin” come from?
exotoxin (English) comes from English exo-, from Ancient Greek ἔξω, from Ancient Greek σφαῖρα, from Ancient Greek -ειδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...
exotoxin (English): Any toxin secreted by a microorganism into the...
Definitions
- Any toxin secreted by a microorganism into the...
Ancestry of “exotoxin”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | exo- | outside; external |
| 2 | Ancient Greek | ἔξω | out, out of; outside; without, except |
| 3 | Ancient Greek | σφαῖρα | ball, globe, sphere |
| 4 | Ancient Greek | -ειδής | like, connected to, from the nature of, full of;... |
| 5 | Ancient Greek | -ής | adjective suffix |
| 6 | Proto-Indo-European | -ēs | Primarily forms adjectival bahuvrīhi compounds |
| 7 | Proto-Indo-European | -ess | — |
| 8 | Proto-Indo-European | -os | Creates action nouns or result nouns from verbs;... |