Where does “vactrain” come from?
vactrain (English) comes from English train, from Middle English train, from Old French train, from Old French traïner, from Vulgar Latin traginare, from Latin tragēre, from Latin trahere, from Latin traho — to run.
vactrain (English): A theoretical maglev running in vacuum tunnels
Definitions
- A theoretical maglev running in vacuum tunnels
Ancestry of “vactrain”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | train | Elongated portion; Connected sequence of people... |
| 2 | Middle English | train | — |
| 3 | Old French | train | a delay, a drawing out |
| 4 | Old French | traïner | Alternative form of trainer; to pull out, to draw |
| 5 | Vulgar Latin | traginare | present active infinitive of *traginō |
| 6 | Latin | tragēre | — |
| 7 | Latin | trahere | second-person singular future passive indicative... |
| 8 | Latin | traho | I drag, pull; I trail; I extract, withdraw |
| 9 | Proto-Italic | traɣō | — |
| 10 | Proto-Indo-European | tregʰ- | to drag, pull?; to run, walk |
| 11 | Proto-Indo-European | dʰregʰ- | to run |