mortar

verb

mortared; mortaring; mortars

transitive verb

: to plaster or make fast with mortar

Examples of mortar 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.
Different people dug up the clay, shaped and fired it into bricks, carted them to the site, and mortared them in place. Literary Hub, 13 May 2026 Shelburn’s neighbor, a stonemason, taught them how to mortar and lay bricks. Tory Basile, IndyStar, 5 Dec. 2025 Their homes, mortared with mud and topped with straw, are vulnerable to rain. Xanthe Scharff, The Christian Science Monitor, 24 July 2023 See All Example Sentences for mortar

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of mortar was in the 14th century

Browse Nearby Words

Cite this Entry

“Mortar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mortar. Accessed 11 Jun. 2026.

Kids Definition

mortar

1 of 2 noun
mor·​tar ˈmȯrt-ər How to pronounce mortar (audio)
1
: a strong deep bowl in which substances are pounded or crushed with a pestle
2
: a short muzzle-loading cannon used to fire shells at a low speed and at high angles

mortar

2 of 2 noun
: a building material made of lime and cement mixed with sand and water that is spread between bricks or stones so as to hold them together when it hardens
mortar verb

Medical Definition

mortar

noun
mor·​tar ˈmȯrt-ər How to pronounce mortar (audio)
: a strong vessel in which material is pounded or rubbed with a pestle

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