Etymograph

English

hydroisomerization

From hydro- + isomerization.

A compound of hydro- + isomerization

Proto-Indo-European *wed- ‘water’

Proto-Indo-European *wódr̥ ‘water’

Proto-Hellenic *údōr ‘water’

Ancient Greek ῡ̆̔́δωρ ‘water’

English hydro-

Today it means

noun The isomerization of alkane hydrocarbons via an intermediate alkene; used especially in oil refining

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

Etymograph / hydroisomerization