Where does “tetravalent” come from?
tetravalent (English) comes from English valent, from English Valence, from French Valence, from Latin Valentia, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.
tetravalent (English): Having an atomic valence of 4; Having a vaccine...
Definitions
- Having an atomic valence of 4; Having a vaccine...
Ancestry of “tetravalent”, step by step
tetravalent traces back through two separate lines of ancestry.
via English valent
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | valent | Having valence |
| 2 | English | Valence | The number of arguments that a verb can have, including its subject, ranging from zero to three or, less commonly, four |
| 3 | French | Valence | valence |
| 4 | Latin | Valentia | health, vigour, bodily strength |
| 5 | Latin | -ia | Used to form a feminine abstract noun, usually... |
| 6 | Latin | -ius | forming adjectives from nouns; nominative neuter... |
| 7 | Proto-Italic | -jōs | Forms comparative adjectives |
| 8 | Proto-Indo-European | -yós | Creates adjectives from noun or verb stems |
via English tetra
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | tetra | Any of numerous species of small South American... |
| 2 | Translingual | Tetragonopterus | — |
| 3 | Ancient Greek | πτερόν | feather; wing; Any winged creature |
| 4 | Proto-Indo-European | péth₂r̥ | wing; feather |
| 5 | Proto-Indo-European | peth₂- | to spread out; to fly |