Top definition
"Nixie," when added to the word "tube" or "tubes," has a literal and non-derogatory meaning.

Nixie tubes are the little glowing anodes (original and still frequent color red) that are characteristic of a Light Emitting Diode (LED), enabling you to read your clock radio and many other such glowing devices that have the ability to change display.
"I don't like a black on grey display for a clock radio. It's hard to read at night."

"What else can you do?"

"Look for the kind that glows a color on a dark background. The display is often but not necessarily red in color. The little bars that form the LED display are called nixie tubes ."

"Now, what are the odds the folks down at the Shack will know that?"
by al-in-chgo October 14, 2011
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt