unbreakable
adjective
un·break·able
ˌən-ˈbrā-kə-bəl 
: not able to be broken
unbreakable plastic
the unbreakable bond between a mother and her child
Examples of unbreakable in a Sentence
Recent Examples on the Web
By bringing to the seas this terrestrial invention, seagrasses grew in ways that no other ocean species could, in rugged mats of almost unbreakable fibers.
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David George Haskell, Big Think, 27 Mar. 2026
In 2014, the (seemingly) unbreakable Salvador Perez established what STATS LLC documented as a major-league record for starts behind the plate with 158 — including 15 in the postseason.
—Kansas City Star, 25 Mar. 2026
But Signal, operated by a nonprofit, is far less popular and uses a complex type of encryption designed to be unbreakable, even by a theoretical advanced quantum computer.
—Kevin Collier, NBC news, 9 Mar. 2026
Their unbroken circle of gemstones is thought to represent enduring commitment, everlasting love, and an unbreakable bond between two people.
—Bailey Bujnosek, InStyle, 7 Mar. 2026
See All Example Sentences for unbreakable
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David George Haskell, Big Think, 27 Mar. 2026
In 2014, the (seemingly) unbreakable Salvador Perez established what STATS LLC documented as a major-league record for starts behind the plate with 158 — including 15 in the postseason.
—Kansas City Star, 25 Mar. 2026
But Signal, operated by a nonprofit, is far less popular and uses a complex type of encryption designed to be unbreakable, even by a theoretical advanced quantum computer.
—Kevin Collier, NBC news, 9 Mar. 2026
Their unbroken circle of gemstones is thought to represent enduring commitment, everlasting love, and an unbreakable bond between two people.
—Bailey Bujnosek, InStyle, 7 Mar. 2026
See All Example Sentences for unbreakable
Cite this Entry
“Unbreakable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unbreakable. Accessed 31 Mar. 2026.
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