諜間

谍间
diéjiān
  1. (archaic) to gather intelligence on an enemy in hopes of exploiting their weakness and obtaining victory
  2. to gather intelligence on an enemy in hopes of exploiting their weakness and obtaining victory

Wiktionary

Entry Composition

1 諜 dié to spy
=2 間 jiān
  1. between
  2. among
  3. within a definite time or space
  4. room
  5. section of a room or lateral space between two pairs of pillars
  6. classifier for rooms
=2 間 jiàn
  1. gap
  2. to separate
  3. to thin out (seedlings)
  4. to sow discontent
=2 間 jiǎn
  1. (obsolete) Used in place names.
  2. (obsolete) Variant pronunciation of the classifier sense.
  3. Used in place names.
  4. Variant pronunciation of the classifier sense.