Where does “norspermidine” come from?
norspermidine (English) comes from English spermidine, from English -idine, from English pyridine, from German Pyridin, from German -īn, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos — adjectival suffix.
norspermidine (English): The triamine "N-propane-1,3-diamine" that occurs...
Definitions
- The triamine "N-propane-1,3-diamine" that occurs...
Ancestry of “norspermidine”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | spermidine | The triamine "N-butane-1,4-diamine", originally... |
| 2 | English | -idine | Denotes a chemical compound containing a ring... |
| 3 | English | pyridine | Any of a class of aromatic heterocyclic compounds... |
| 4 | German | Pyridin | pyridine |
| 5 | German | -īn | — |
| 6 | Latin | -īnus | — |
| 7 | Proto-Italic | -īnos | of/belonging to |
| 8 | Proto-Indo-European | -iHnos | Creates adjectives of materials |
| 9 | Proto-Indo-European | -no- | adjectival suffix |