Etymograph

English

isopotential

From iso- + potential.

Formed from iso- + potential

Ancient Greek ἴσος ‘equal’

English iso-

Latin potens ‘powerful’

Latin potentia ‘power’

Late Latin potentialis ‘force’

English potential

Today it means

noun equipotential

Language periods are conventional ranges, not dates for this word.

Etymograph / isopotential