Where does “isopentyl” come from?
isopentyl (English) comes from English pentyl, from English pentane, from English pent, from English pen, from English penetration, from Middle English penetracioun, from Old French penetracïon, from Latin penetrātiō — shoe.
isopentyl (English): isoamyl
Definitions
- isoamyl
Ancestry of “isopentyl”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | pentyl | Any of several isomeric univalent hydrocarbon... |
| 2 | English | pentane | An aliphatic hydrocarbon of chemical formula CH;... |
| 3 | English | pent | Confinement; concealment; Confined in a pen,... |
| 4 | English | pen | An enclosure used to contain domesticated... |
| 5 | English | penetration | The act of penetrating something; Specifically,... |
| 6 | Middle English | penetracioun | — |
| 7 | Old French | penetracïon | penetration (act, instance of penetrating) |
| 8 | Latin | penetrātiō | piercing, penetration |
| 9 | Latin | -tiō | tion, -ation, -ing |
| 10 | Latin | dissertātiō | (spoken) dissertation, discourse, disquisition |
| 11 | Latin | dissertus | arranged, disposed; explained |
| 12 | Latin | disserere | second-person singular future passive indicative... |
| 13 | Latin | dis- | asunder, apart, in two; reversal, removal;... |
| 14 | Latin | calceus | shoe |