地下
dìxià
underground; subterranean
Every meaning
dìxià
- underground; subterranean
- secret; clandestine
dìxia
- (on) the ground; the floor
Its characters
Words with 地
Words with 下
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).