oxyacetylene oxyacanthous • oxyacid · · · Info · Definitions · Characters · · oxyacetylene · · Text Latin · · Script 12 · · Length Definitions · · · (noun) a mixture of oxygen and acetylene; used to create high temperatures for cutting or welding metals. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 x latin small letter x U+0078 y latin small letter y U+0079