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1. (military) a flight at a low altitude (usually of military aircraft) over spectators on the ground
   - flyover, flypast

1. Pass by while flying
   "An enemy plane flew by"
    
2. Move by very quickly
   - zip by, whisk by

Derived forms: fly-bys, flown by, flew by, flies by, flying by

Type of: flight, flying, go by, go past, pass, pass by, travel by

Encyclopedia: Fly-by