GLOW TUBE

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A gas-discharge tube consisting of a cold cathode and a diode in a tube filled with gas; the color of the glow depends on the particular gas

Classified under:

Nouns denoting man-made objects

Hypernyms ("glow tube" is a kind of...):

gas-discharge tube (a tube in which an electric discharge takes place through a gas)

Credits