Hidden helicopter Synonyms

Hidden replaced

Definitions for Hidden


  • (adjective) screened or sequestered from view
  • (adjective) not accessible to view
  • (adjective) designed to elude detection

Synonyms for phrase

HH abbreviation

HH is an abbreviation for Hidden Helicopter
What does HH stand for?
HH stands for "Hidden Helicopter"

Helicopter replaced

Definitions for Helicopter


  • (noun) a vehicle for traveling through the air that obtains its lift from rotors which spin horizontally
  • (noun) an aircraft without wings that obtains its lift from the rotation of overhead blades