English
hydrofluoroether
From hydro- + fluoro- + ether.
Formed from hydro- + fluoro- + ether
Proto-Indo-European *wed- ‘water’
Proto-Indo-European *wódr̥ ‘water’
Proto-Hellenic *údōr ‘water’
Ancient Greek ῡ̆̔́δωρ ‘water’
English hydro-
Today it means
noun Any of a class of ethers (many of them polymeric) having a mixture of alkyl and fluorinated alkyl substituents
Language periods are conventional ranges, not dates for this word.
Etymograph / hydrofluoroether