Definition of cathode-ray
"cathode-ray" is probably misspelled. Trying cathode-ray_tube instead Definition of cathode-ray_tube
1. cathode-ray_tube [ n ] 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
Synonyms CRT cathode-ray_tube Related Terms tube gas-discharge_tube Crookes_tube kinescope computer television oscilloscope screen electron_gunSimilar Spelling
cathode_raycathedra
cathedral
