
acetylene



a‧cet‧y‧lene /əˈsetəliːn, əˈsetɪliːn $ -tl-ən, -iːn/ noun [uncountable]
هیدروکربور اشباع نشده ای بفرمولC2H2، مهندسی: استیلن، شیمی: استیلن
a‧cet‧y‧lene /əˈsetəliːn, əˈsetɪliːn $ -tl-ən, -iːn/
noun [uncountable][
Date: 1800-1900;
Origin: acetyl chemical group (19-21 centuries), from acet-; ACETAMINOPHEN]
a gas which burns with a bright flame and is used in equipment for cutting and joining pieces of metal ⇒
oxyacetylene [TahlilGaran] Dictionary of Contemporary English ▲