Inert gas (4 letters)

{ Answer }

NEON

{ Related Clues }

A gas
Gas
Light
An 1898 discovery
Blindingly bright
Bright, colorwise
Brilliant, as a color
Broadway luminary?
Bygone Dodge
Cousin of argon
Diner sign
Display light
Element #10
Garish light
Glass gas
Inert element
Kind of sign
Lamp filler
Light gas
Lighting gas
Marquee filler
Night light
Outdoor light
Relative of krypton
Sign gas
Sign light
Tube light
Useful gas
Component of some signs
Element in Geiger counters
Element no. 10
An element in our atmosphere
Gas in advertising lights
Gas in commercial lights
Geissler tube illuminant
Main St. light
Sign of our times
Times Square flasher?
"Open 24 hours" sign, maybe
"Open all night" sign, maybe

{ Tags }

advertising, bright, broadway, colors, discovery, element, gas, inert, its, kind, lamp, light, neon, night, rialto, sign, signs, tube, vegas, 10, 1898

{ Notes }

The answer NEON is very common and appears about once every 45.2 puzzles.

{ Definition }

NEON as a noun:

1. (neon, Ne, atomic number 10) = a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts