跑肚

pǎodù
(coll.) to have diarrhea

CEDICT

colloquial

Entry Composition

1 跑 pǎo
  1. to run
  2. to run away
  3. to escape
  4. to run around (on errands etc)
  5. (of a gas or liquid) to leak or evaporate
  6. (verb complement) away
  7. off
2 肚 dù belly