回合

huíhé
  1. one of a sequence of contests (or subdivisions of a contest) between the same two opponents
  2. round (boxing etc)
  3. rally (tennis etc)
  4. frame (billiards etc)
  5. inning
  6. (tennis, soccer etc) rubber or leg
  7. round (of negotiations)

CEDICT

Entry Composition

=1 回 huí
  1. to circle
  2. to go back
  3. to turn around
  4. to answer
  5. to return
  6. to revolve
  7. Hui ethnic group (Chinese Muslims)
  8. time
  9. classifier for acts of a play
  10. section or chapter (of a classic book)
=1 回 huí
  1. to curve
  2. to return
  3. to revolve
=1 回 huí variant of 回 huí
=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