1
Stage 1 of 4
energeia
Greek · ancient
"activity, operation"
literally "activity" or "operation", from "ergon" (work)
2
Stage 2 of 4
energia
Late Latin · ancient
"force of expression, vigor"
adopted through Greek philosophical writing
3
Stage 3 of 4
energie
French · medieval
"vigor, force"
carried the concept into French
4
Stage 4 of 4
energy
English · medieval
"the capacity to do work; vigor"
later adopted as the physics term for the capacity to do work
Drag to pan · scroll to zoom