gastight

adjective
gas·​tight | \ ˈgas-ˈtīt How to pronounce gastight (audio) \

Definition of gastight

: impervious to gas

Other Words from gastight

gastightness noun

First Known Use of gastight

1831, in the meaning defined above

Keep scrolling for more

Learn More about gastight

Time Traveler for gastight

Time Traveler

The first known use of gastight was in 1831

See more words from the same year

Statistics for gastight

Cite this Entry

“Gastight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gastight. Accessed 4 Jul. 2020.

More from Merriam-Webster on gastight

Rhyming Dictionary: Words that rhyme with gastight

Comments on gastight

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

WORD OF THE DAY

See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

A More Exception(al) Quiz

  • hot dog  hot dog  hot dog  hot dog cat
  • Which of the following words is not a synonym for ‘a young person’?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

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!