control_grid
1. [ noun ] (physics,electronics,electricity) an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube
Synonyms: grid
Related terms: electrode tube
Similar spelling:   control_rod
  control_board
  control_tower
  controller
  controlled
  control_center
  controlling
  control_key
  control_circuit
  control_room
  control_stock
  controversial
  control_freak
  control_panel
  control_stick
  controvert
  connatural
  control_system
  controversy
  control_surface
  controversially
  control_account
  controllable