Where does “พลศาสตร์” come from?
พลศาสตร์ (Thai) comes from Thai พล, from Pali bāla, from Sanskrit बल, from Proto-Indo-Aryan bálas, from Proto-Indo-Iranian bálas, from Proto-Indo-European bel- — to dig, cut off?; strong; power, strength.
Ancestry of “พลศาสตร์”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Thai | พล | force; strength; energy; power; armed force;... |
| 2 | Pali | bāla | child; fool; young |
| 3 | Sanskrit | बल | power, strength, might, vigour, force, validity;... |
| 4 | Proto-Indo-Aryan | bálas | — |
| 5 | Proto-Indo-Iranian | bálas | strong, forceful |
| 6 | Proto-Indo-European | bel- | to dig, cut off?; strong; power, strength |