番

fān
  1. (bound form) foreign (non-Chinese); barbarian
  2. classifier for processes or actions that take time and effort
  3. (classifier) a kind; a sort
  4. (classifier) (used after the verb 翻 fān to indicate how many times a quantity doubles, as in 翻一番 fānyīfān "to double")

CEDICT

Classifier for

話 huà
  1. dialect
  2. language
  3. spoken words
  4. speech
  5. talk
  6. words
  7. conversation
  8. what sb said

classifiers: 種, 席, 句, 口, 番
周折 zhōuzhé
  1. twists and turns
  2. vicissitude
  3. complication
  4. difficulty
  5. effort

classifier: 番
批評 pīpíng to criticize; criticism

classifiers: 次, 番
教訓 jiàoxun
  1. to provide guidance; to lecture sb; to upbraid
  2. a talking-to; a bitter lesson

classifiers: 番, 頓

Homographs

番 Pān surname Pan