mason jar

noun

often capitalized M
: 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.
Transfer to a mason jar and refrigerate for up to two weeks. Karla Walsh, Better Homes & Gardens, 2 Aug. 2025 Remove the lid from the mason jar and microwave milk for 30 seconds. Maryal Miller Carter, USA Today, 1 Aug. 2025 Fill a mason jar with milk a little less than halfway to give the milk room to expand. Maryal Miller Carter, USA Today, 1 Aug. 2025 Rice water is best stored in a mason jar or glass container with a lid. Ariana Yaptangco, Glamour, 28 July 2025 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

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Cite this Entry

“Mason jar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mason%20jar. Accessed 21 Aug. 2025.

Last Updated: - Updated example sentences
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