English

pyroconductivity

From pyro- + conductivity.

Proto-Indo-European *péh₂wr̥ ‘fire’

Proto-Hellenic *pāwər

Ancient Greek πῦρ ‘fire’

Latin pyr

English pyro-

Today it means

noun electrical conductivity elicited in a solid by heating

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

Etymograph / pyroconductivity