虚
xūTraditional 虛
empty; void
Every meaning
xū
- empty; void
- weak; in poor health (as in 虚弱)
- theory; abstract (as in 务虚)
- in vain (as in 虚度)
- false; fake (as in 虚假)
- humble; modest (as in 谦虚)
Words with 虚
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).