杀软 shāruǎn antivirus software Definitions Defs Origin Strokes Stroke Words Sentences Sents 杀 殺 shā abbreviation of 杀毒 殺毒 shādú to disinfect To kill germs or viruses; to sterilize or disinfect软 軟 ruǎn noun abbreviation of 软件 軟件 ruǎnjiàn software computer software; the programs and operating information used by a computer, as opposed to hardware