失眠
shīmián
insomnia; to be unable to sleep
Every meaning
shīmián
- insomnia
- to be unable to sleep
In the Library
我失眠半年了。
欢迎光临 · The first night shift · HSK 5
Its characters
- 失shīto lose
- 眠miánto sleep (as in 睡眠)
Words with 失
Words with 眠
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).