Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: cathode-ray tube
  1. A vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen
    - CRT

Derived forms: cathode-ray tubes

Type of: gas-discharge tube

Part of: cathode-ray oscilloscope, computer, computing device, computing machine, CRO, data processor, electronic computer, information processing system, oscilloscope, scope, television, television system, TV

Encyclopedia: Cathode-ray tube

Nearest

catheter
catheterisation
catheterise
catheterization
catheterize
cathetometer
cathexis
cathode
cathode ray
cathode-ray oscilloscope
cathode-ray tube
cathodic
Catholic
catholic
Catholic Church
catholic meter
catholic metre
Catholic Monarchs
Catholic Pope
Catholic Reaction Force
Catholic school