Where does “rock oil” come from?
rock oil (English) comes from English Rock, from English rock and roll, from English and, from Middle English an, from Old English ond, from Old English and, from Proto-Germanic andi, from Proto-Indo-European h₂énti — on, onto.
Ancestry of “rock oil”, step by step
rock oil traces back through two separate lines of ancestry.
via English Rock
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | Rock | for someone living near a rock or an oak (atter + oke) |
| 2 | English | rock and roll | A genre of popular music that evolved in the... |
| 3 | English | and | As a coordinating conjunction; expressing two... |
| 4 | Middle English | an | Alternative form of in; Alternative form of and;... |
| 5 | Old English | ond | and |
| 6 | Old English | and | and; even; also |
| 7 | Proto-Germanic | andi | in addition, furthermore, and |
| 8 | Proto-Indo-European | h₂énti | opposite; near; in front |
| 9 | Proto-Indo-European | h₂énts | forehead; front |
| 10 | Proto-Indo-European | h₂ent- | face; forehead; front |
| 11 | Proto-Indo-European | h₂en- | on, onto |
via English oil
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | oil | Liquid fat; Petroleum-based liquid used as fuel... |
| 2 | Middle English | oyle | The oil pressed from olives; olive oil; Oil as... |
| 3 | Old French | oile | oil |
| 4 | Latin | oleum | olive oil; the palaestra |
| 5 | Ancient Greek | ἔλαιον | olive oil, commonly used as an anointing oil; any... |
| 6 | Ancient Greek | ἐλαία | olive tree; olive; naevus |
| 7 | Proto-Hellenic | elaíwā | — |
| 8 | Proto-Indo-European | loiwom | — |