secret 2

adjectivedomain: all adj
Princeton WordNet [ver.3.1]
EnglishEnglish
Definition

conducted with or marked by hidden aims or methods

  • 1.cloak-and-dagger activities behind enemy lines
  • 2.hole-and-corner intrigue
  • 3.secret missions
  • 4.clandestine intelligence operations
  • 5.a secret agent
  • 6.an undercover investigation
  • 7.underground resistance
  • 8.secret sales of arms
  • 9.surreptitious mobilization of troops
FENG