Where does “rotodynamic” come from?
rotodynamic (English) comes from English roto, from Spanish roto, from Latin ruptus, from Latin rumpō, from Proto-Indo-European Hrunépti, from Proto-Indo-European Hrewp-, from Proto-Indo-European Hrew- — to tear out, dig out, open, acquire.
rotodynamic (English): In which energy is continuously imparted to the...
Definitions
- In which energy is continuously imparted to the...
Ancestry of “rotodynamic”, step by step
rotodynamic traces back through two separate lines of ancestry.
via English roto
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | roto | rotogravure; A Chilean, especially a common man... |
| 2 | Spanish | roto | broken; corrupt, rotten; vulgar, low-class,... |
| 3 | Latin | ruptus | broken; ruptured, burst |
| 4 | Latin | rumpō | to break, burst, tear, rend, rupture; break asunder, force open |
| 5 | Proto-Indo-European | Hrunépti | to be breaking |
| 6 | Proto-Indo-European | Hrewp- | to break, tear |
| 7 | Proto-Indo-European | Hrew- | to tear out, dig out, open, acquire |
via English dynamic
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | dynamic | Changing; active; in motion; Powerful; energetic;... |
| 2 | French | dynamique | dynamic, energetic; dynamics |
| 3 | Ancient Greek | δυναμικός | able, powerful |
| 4 | Ancient Greek | -ικός | of or pertaining to, in the manner of; -ic |
| 5 | Ancient Greek | -κός | forms adjectives with the sense of 'of or... |
| 6 | Proto-Indo-European | -ḱos | -y, -ic |