Etymograph

English

ethylamine

From ethyl + -amine.

A compound of ethyl + -amine

Ancient Greek ῡ̔́λη ‘wood’

German Ethyl

English ethyl

Today it means

noun A colourless, volatile liquid amine, CH₃-CH₂-NH₂ having many industrial applications.

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

Etymograph / ethylamine