Dictionary.com
Thesaurus.com

rare gas

British  

noun

  1. another name for inert gas

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

See Examples For:

Inside these zircon grains is a rare gas known as krypton.

From Science Daily Mar. 12, 2026

The challenge was measuring small variations of an exceedingly rare gas, which Yeung says was akin to weighing a Boeing 737 jet to within the weight of a grain of sand.

From Science Magazine Sep. 5, 2022

The production of helium, a light, rare gas, has already become a prime requisite for aviation because it is non-inflammable and saves dirigibles from fire hazard.

From Time Magazine Archive

It is entirely within the realms of possibility that friction between the atmosphere of the earth and these very rare gas clouds should leave the earth with a positive charge.

From Time Magazine Archive

"That's reight, lad, do, an' let's goa to bed nah, for we shall have a rare gas nooat this quarter if we sit up like this."

From Yorkshire Tales. Third Series Amusing sketches of Yorkshire Life in the Yorkshire Dialect by Hartley, John

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training