槓

杠
gàng
  1. coffin-bearing pole (old)
  2. thick pole; bar; rod
  3. thick line
  4. to mark with a thick line
  5. to sharpen (a knife, razor etc)
  6. to get into a dispute with
  7. standard; criterion
  8. hyphen; dash

CEDICT

old

Homographs

杠 gāng
  1. flagpole
  2. footbridge
杠 gàng variant of 槓 gàng