cat: tub de raigs catòdics

Information
has URI	http://lexvo.org/id/term/cat/tub%20de%20raigs%20cat%C3%B2dics

Meaning
means	(noun) 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 cathode-ray tube, CRT
means	e/Cathode ray tube