neon
Americannoun
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Chemistry. a chemically inert gaseous element occurring in small amounts in the earth's atmosphere, used chiefly in a type of electrical lamp. Ne; 20.183; 10; density: 0.9002 grams/liter at 0°C and 760 millimeters pressure.
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a sign or advertising sign formed from neon lamps.
adjective
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using or containing the gas neon.
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made of or formed by a neon lamp or lamps.
a neon sign.
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of, relating to, or characteristic of a tawdry urban district or of gaudy nighttime entertainment.
noun
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a colourless odourless rare gaseous element, an inert gas occurring in trace amounts in the atmosphere: used in illuminated signs and lights. Symbol: Ne; atomic no: 10; atomic wt: 20.1797; valency: 0; density: 0.899 90 kg/m³; melting pt: –248.59°C; boiling pt: –246.08°C
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(modifier) of or illuminated by neon or neon lamps
neon sign
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A rare colorless element in the noble gas group that occurs naturally in extremely small amounts in the atmosphere. It glows reddish orange when electricity passes through it, as in a tube in an electric neon light. Neon is also used for refrigeration. Atomic number 10; atomic weight 20.180; melting point −248.67°C; boiling point −245.95°C.
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See Periodic Table
Etymology
Origin of neon
First recorded in 1895–1900; from New Latin, from Greek néon “new, recent” (neuter of néos ); -on 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Even today, Maddell does his best to keep his identity hidden, permanently hiding his face behind his tousled, neon pink fringe.
From BBC
Images of the incumbent have flooded the capital, with neon signs, giant portraits and T-shirts bearing his likeness seen everywhere on the streets.
From Barron's
In a glass case on the third floor of the Melbourne Cricket Ground sits a neon pink suit worn by Robbie Williams for his show at the 2022 AFL grand final.
From BBC
A neon heart buzzed over our heads as we vowed to “love each other in sickness and in health, till death do us part.”
From Los Angeles Times
As compensation, Baird’s family gave her an adult tricycle that she occasionally rides through the streets wearing a neon purple helmet.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
