Where does “isoxazolidine” come from?
isoxazolidine (English) comes from English IS, from Middle English is, from Old English īs, from Proto-West Germanic īs, from Proto-Germanic īsą, from Proto-Indo-European h₁eyH- — ice, frost.
isoxazolidine (English): The heterocycle that is an isomer of oxazolidine,...
Definitions
- The heterocycle that is an isomer of oxazolidine,...
Ancestry of “isoxazolidine”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | IS | Initialism of International Sign; Initialism of... |
| 2 | Middle English | is | ice; That which is short-lived like ice; icy... |
| 3 | Old English | īs | ice |
| 4 | Proto-West Germanic | īs | ice |
| 5 | Proto-Germanic | īsą | ice |
| 6 | Proto-Indo-European | h₁eyH- | ice, frost |