Chinese

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white; empty; blank
white; empty; blank; bright; clear; plain; pure; gratuitous
 
preserved fish
trad. (白鮓)
simp. (白鲊)
alternative forms 白炸
白蚱
白䖳

Etymology

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The alternative form 白炸 is misinterpretation of the character as jellyfish sting.

The sense of traffic police is from the white helmets they wear, resembling a jellyfish.

Pronunciation

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Noun

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白鮓

  1. (Cantonese) jellyfish
  2. (Hong Kong Cantonese, slang, dated) traffic police officer

Synonyms

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