Etymograph

English

hydroisomerize

From hydro- + isomerize.

A compound of hydro- + isomerize

Proto-Indo-European *wed- ‘water’

Proto-Indo-European *wódr̥ ‘water’

Proto-Hellenic *údōr ‘water’

Ancient Greek ῡ̆̔́δωρ ‘water’

English hydro-

Today it means

verb To isomerize alkane hydrocarbons via an intermediate alkene; used especially in oil refining

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

Etymograph / hydroisomerize