Where does “rest frame” come from?
rest frame (English) comes from English REST, from English arrest, from Old French arester, from Vulgar Latin arresto, from Latin restō, from Latin rĕ-, from Latin prōdūcō, from Latin prō- — passed , crossed.
rest frame (English): The Lorentz frame in which the total momentum of a system is zero
Definitions
- The Lorentz frame in which the total momentum of a system is zero
Ancestry of “rest frame”, step by step
rest frame traces back through two separate lines of ancestry.
via English REST
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | REST | Acronym of representational state transfer |
| 2 | English | arrest | A check, stop, an act or instance of arresting... |
| 3 | Old French | arester | to stop |
| 4 | Vulgar Latin | arresto | I cause to stop |
| 5 | Latin | restō | to stand firm; to stay behind |
| 6 | Latin | rĕ- | back, backwards |
| 7 | Latin | prōdūcō | to lead or bring forth, forward or out |
| 8 | Latin | prō- | forward direction, forward movement |
| 9 | Proto-Italic | *pro- | pro- see the Latin entry for further meanings |
| 10 | Proto-Indo-European | pro- | toward, forward |
| 11 | Proto-Indo-European | por- | to give birth; forward, through; going, passage |
| 12 | Proto-Indo-European | per- | before, in front; first; to go through |
| 13 | Proto-Indo-European | pr̥tós | passed , crossed |
via English frame
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | frame | To fit, as for a specific end or purpose; make... |
| 2 | Middle English | frame | — |
| 3 | Old Norse | frami | advancement |
| 4 | Old Norse | fram | forward, forth |
| 5 | Proto-Germanic | fram | from; by, due to; forth, forward |
| 6 | Proto-Germanic | framaz | forward, prominent |
| 7 | Proto-Indo-European | promo- | front, forward; in front, forth; front, forth |