反間諜 fǎn jiàn dié

counterintelligence; protection against espionage

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. counterintelligence
  2. 2. protection against espionage

Characters

Character Meaning
反 fǎn HSK 4
opposite; to oppose; against
間 jiàn
between; among; within a definite time or space
諜 dié
to spy