SINCE 1828
dictionary
thesaurus
view recents

gascheck

noun
Save Word

Definition of gascheck

1 : a device in a gun or chemical projector that prevents escape of gas
2 : a small copper cup fitted to the base of a lead bullet for small arms to prevent the melting of the base at the temperatures and pressures created by high-velocity smokeless powder

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Learn More about gascheck

Statistics for gascheck

Cite this Entry

“Gascheck.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gascheck. Accessed 7 Mar. 2021.

Style: MLA
MLA Chicago APA Merriam-Webster

Comments on gascheck

What made you want to look up gascheck? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

meticulous

Listen to the pronunciation of meticulous

See Definitions and Examples »

Test Your Vocabulary

Who Knew?

  • who knew quiz
  • What is a ruelle?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Typeshift

Anagram puzzles meet word search.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games