mason jar

noun

variants often Mason jar
: a widemouthed jar used especially for home canning

Examples of mason jar in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Add a small amount to a mason jar, rinse and drain them, and then repeat that rinse twice a day. — Angela Haupt, Time, 8 May 2026 For ease, add all of the ingredients to a mason jar. — Erin Merhar, Southern Living, 13 June 2026 Fresh lemonade and iced tea ladled into mason jars served with red-and-white-striped straws. — Literary Hub, 20 May 2026 Place 1 red onion, thinly sliced, in a mason jar with a tight-fitting lid; pour vinegar mixture over. — Oliver Strand, Bon Appetit Magazine, 3 June 2026 See All Example Sentences for mason jar

Word History

Etymology

John L. Mason, †1902 American metalsmith

First Known Use

1888, in the meaning defined above

Time Traveler
The first known use of mason jar was in 1888

Rhymes for mason jar

See All Rhymes for mason jar

Browse Nearby Words

Masonite
mason jar
masonry
See all Nearby Words

Cite this Entry

“Mason jar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mason%20jar. Accessed 7 Jul. 2026.

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