結石

结石
jiéshí
(medicine) calculus; stone

CEDICT

medicine

Entry Composition

1 結 jié
  1. knot
  2. sturdy
  3. bond
  4. to tie
  5. to bind
  6. to check out (of a hotel)
2 石 shí
  1. rock
  2. stone
  3. stone inscription
  4. one of the eight categories of ancient musical instruments 八音 bāyīn