失

失怙

shī hù

to be orphaned of one's father

进行性失语

jìn xíng xìng shī yǔ

progressive aphasia

进退失据

jìn tuì shī jù

no room to advance or to retreat (idiom); at a loss

过失

guò shī

error

过失杀人

guò shī shā rén

see 過失致死罪|过失致死罪[guo4 shi1 zhi4 si3 zui4]

过失致死罪

guò shī zhì sǐ zuì

(law) negligent homicide

违失

wéi shī

fault

遗失

yí shī

to lose; to leave behind (inadvertently)

医疗疏失

yī liáo shū shī

medical negligence

错失

cuò shī

fault

闪失

shǎn shī

mishap

顾此失彼

gù cǐ shī bǐ

lit. to attend to one thing and lose sight of another (idiom)