← Back to browseacetylenenoun#45,561TranslationsアセチレンアセチレンアセチレンランプアセチレンランプEnglish definitiona colorless flammable gas used chiefly in welding and in organic synthesisExamplesNo examples yet.Similar wordsdiacetyleneacetyloxyacetyleneacetylcholineacetoneacetylation← sequentialmidsize →