叶

葉
yè
  1. leaf
  2. page
  3. lobe
  4. (historical) period
  5. classifier for small boats

CEDICT

Classifier for

肝 gān
  1. (slang) to put in long hours, typically late into the night, playing (a video game)
  2. (of a video game) involving a lot of repetition in order to progress; grindy

classifier: 葉

Homographs

叶 xié to be in harmony
叶 Yè surname Ye