减号

減號
jiǎnhào
minus sign - (math.)

CEDICT

math

Entry Composition

1 减 jiǎn
  1. to lower
  2. to decrease
  3. to reduce
  4. to subtract
  5. to diminish
2 号 hào
  1. ordinal number
  2. day of a month
  3. mark
  4. sign
  5. business establishment
  6. size
  7. ship suffix
  8. horn (wind instrument)
  9. bugle call
  10. assumed name
  11. to take a pulse
  12. classifier used to indicate number of people