Definition of "acetylene" in İngilizce

noun

1. (organic chemistry, countable) Any organic compound having one or more carbon–carbon triple bonds; an alkyne.

2. (organic chemistry, uncountable) Ethyne; the simplest alkyne, a hydrocarbon of formula HC≡CH. It is a colourless, odourless, extremely flammable, explosive gas, formerly used as an illuminating gas, but now used in welding and metallurgy.

3. A lamp powered by acetylene, particularly a motor vehicle headlight.