Where does “heteroring” come from?
heteroring (English) comes from English ring, from Middle English ryng, from Old English hring, from Proto-West Germanic hring, from Proto-Germanic hringaz, from Proto-Indo-European (s)krengʰ-, from Proto-Indo-European (s)ker-, from Proto-Indo-European sek- — to cut, cut off, sever.
heteroring (English): A heterocyclic ring, especially in a compound...
Definitions
- A heterocyclic ring, especially in a compound...
Ancestry of “heteroring”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | ring | A solid object in the shape of a circle; A group... |
| 2 | Middle English | ryng | — |
| 3 | Old English | hring | ring |
| 4 | Proto-West Germanic | hring | ring, circle |
| 5 | Proto-Germanic | hringaz | ring, circle; curve; sound, ring |
| 6 | Proto-Indo-European | (s)krengʰ- | to turn, bend |
| 7 | Proto-Indo-European | (s)ker- | to cut off; to turn, bend |
| 8 | Proto-Indo-European | sek- | to cut, cut off, sever |