Where does “tetradeuterated” come from?
tetradeuterated (English) comes from English tetra, from Translingual Tetragonopterus, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.
tetradeuterated (English): deuterated in four positions, or with four atoms of deuterium
Definitions
- deuterated in four positions, or with four atoms of deuterium
Ancestry of “tetradeuterated”, step by step
tetradeuterated traces back through two separate lines of ancestry.
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 |
via English deuterated
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | deuterated | Describing a compound which has had some of its... |