noun🔗ShareAcetonA colourless, volatile, flammable liquid ketone, (CH3)2CO, used as a solvent."She used acetone to remove the stubborn nail polish from her fingernails. "Sie benutzte Aceton, um den hartnäckigen Nagellack von ihren Fingernägeln zu entfernen.compoundsubstancechemistrymaterialsciencetechnicalChat with AIVocabulary GamePractice Reading