Where does “polyvinylpyrrolidone” come from?
polyvinylpyrrolidone (English) comes from English pyrrolidone, from English -one, from English ketone, from German Keton, from German Aketon, from French acétone, from Latin acētum, from French -ate — Forms adjectives from nouns, indicating the possession of a thing or a quality.
polyvinylpyrrolidone (English): Alternative spelling of polyvinyl pyrrolidone
Definitions
- Alternative spelling of polyvinyl pyrrolidone
Ancestry of “polyvinylpyrrolidone”, step by step
polyvinylpyrrolidone traces back through two separate lines of ancestry.
via English pyrrolidone
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | pyrrolidone | any of a class of heterocyclic ketones derived... |
| 2 | English | -one | a ketone; any similar compound containing a... |
| 3 | English | ketone | A homologous series of organic molecules whose... |
| 4 | German | Keton | ketone |
| 5 | German | Aketon | acetone |
| 6 | French | acétone | acetone |
| 7 | Latin | acētum | vinegar |
| 8 | French | -ate | ate |
| 9 | Latin | -ātus | ed |
| 10 | Proto-Italic | -ātos | — |
| 11 | Proto-Indo-European | -éh₂tos | Forms adjectives from nouns, indicating the possession of a thing or a quality |
via English polyvinyl
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | polyvinyl | composed of, or derived from, many vinyl groups;... |
| 2 | English | vinyl | The univalent radical CH=CH−, derived from... |
| 3 | English | -yl | A univalent radical or functional group formed... |
| 4 | French | méthylène | methylene |
| 5 | Ancient Greek | μέθυ | wine |
| 6 | Proto-Hellenic | métʰu | intoxicating drink; mead |
| 7 | Proto-Indo-European | médʰu | honey; honey wine, mead |