组合

組合
zǔhé
  1. to assemble; to combine; to compose
  2. combination; association; set; compilation
  3. (math.) combinatorial

CEDICT

math

Entry Composition

1 组 zǔ
  1. to form
  2. to organize
  3. group
  4. team
  5. classifier for sets, series, groups of people, batteries
=2 合 hé
  1. to close
  2. to join
  3. to fit
  4. to be equal to
  5. whole
  6. together
  7. round (in battle)
  8. conjunction (astronomy)
  9. 1st note of pentatonic scale
  10. old variant of 盒 hé
=2 合 hé variant of 合 hé