膽子

胆子
dǎnzi
  1. courage
  2. nerve
  3. guts

CEDICT

Entry Composition

1 膽 dǎn
  1. gall bladder
  2. courage
  3. guts
  4. gall
  5. inner container (e.g. bladder of a football, inner container of a thermos)
2 子 zi noun suffix, as in 椅子 yǐzi "chair"