警标

警標
jǐngbiāo
  1. buoy
  2. navigation marker

CEDICT

江海中特设的标记，用以警戒行船。如灯塔、浮标、旗帜、木桩等均是。

重編國語辭典

Entry Composition

1 警 jǐng
  1. to alert
  2. to warn
  3. police
2 标 biāo
  1. mark
  2. sign
  3. label
  4. to mark with a symbol, label, lettering etc
  5. to bear (a brand name, registration number etc)
  6. prize
  7. award
  8. bid
  9. target
  10. quota
  11. (old) the topmost branches of a tree
  12. visible symptom
  13. classifier for military units

Related entries

浮标 fúbiāo buoy
游艇绕浮标航行。

The yacht sailed around a buoy.

Source: Tatoeba

航标 hángbiāo
  1. buoy
  2. channel marker
  3. signal light