toughness
Britishnoun
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the quality or an instance of being tough
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metallurgy the ability of a metal to withstand repeated twisting and bending, measured by the energy in kilojoules needed to break it See brittleness softness
Vocabulary lists containing toughness
Engineering - Introductory
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Mechanical Engineering
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Structural Engineering
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The toughness of these larvae suggests that pressure alone may not fully explain why insects never established themselves throughout the ocean.
From Science Daily ● Jul. 27, 2026
For Homan, the spectacle is especially revealing because toughness is his entire brand.
From Salon ● Jul. 21, 2026
I have always prided myself on my grit, but this place has made me realize that perhaps East Coast toughness masks a greater vulnerability.
From Los Angeles Times ● Jun. 8, 2026
Opponents and fans alike have questioned his heart, mentality, and toughness.
From BBC ● May 10, 2026
No one can say she didn’t prove her toughness.
From "The Cruel Prince" by Holly Black
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
