1. to press against; to support; to prop up
  2. to resist; to withstand
  3. to be equal to; to match
  4. to balance; to offset
  5. to mortgage
  6. to make up for; to compensate for
  7. to arrive at; to reach
  8. to clap (one's hands) lightly (expressing delight) (Taiwan pr. zhǐ)

CEDICT