失误 Traditional form: 失誤 Pinyin (reading): shīwù Definitions: lapse mistake to make a mistake fault service fault (in volleyball, tennis etc) Characters: 失 - to lose; to make a mistake, to neglect 误 - error, fault, mistake; to delay Traditional characters: 失 - to lose; to make a mistake, to neglect 誤 - error, fault, mistake; to delay