breastplate

noun

breast·​plate ˈbres(t)-ˌplāt How to pronounce breastplate (audio)
1
: a usually metal plate worn as defensive armor for the breast see armor illustration
2
: a vestment worn in ancient times by a Jewish high priest and set with 12 gems bearing the names of the tribes of Israel
3
: a piece against which a worker's breast is pressed in operating a tool (such as a breast drill)

Examples of breastplate in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
The Museum of Fine Arts exhibition includes a 1st century Roman statue of Minerva, wearing her customary helmet and breastplate. Jonathon Keats, Forbes, 29 Oct. 2024 The breastplate transitions to sheer under the bustline, with black, gold and silver streaks cascading down. Maggie Clancy, WWD, 3 Sep. 2019 Truly, where did Sapphira get that new breastplate from? Jason P. Frank, Vulture, 5 Apr. 2024 The star wore another meaningful look during the broadcast — a gold breastplate adorned with seven 3D roses. Catherine Santino, Peoplemag, 20 May 2024 See all Example Sentences for breastplate 

Word History

First Known Use

14th century, in the meaning defined at sense 1

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

Dictionary Entries Near breastplate

Cite this Entry

“Breastplate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/breastplate. Accessed 17 Nov. 2024.

Kids Definition

breastplate

noun
breast·​plate ˈbres(t)-ˌplāt How to pronounce breastplate (audio)
: metal armor for covering the breast

More from Merriam-Webster on breastplate

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