rigidity

noun

ri·​gid·​i·​ty rə-ˈji-də-tē How to pronounce rigidity (audio)
plural rigidities
Synonyms of rigiditynext
1
: the quality or state of being rigid
2
: one that is rigid (as in form or conduct)

Examples of rigidity in a Sentence

sometimes the rigidity of the headmaster's discipline was deemed excessive by even much of the faculty
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.
Leaders who over-index on certainty create organizations that mirror their rigidity. Mary Hemphill, Forbes.com, 28 May 2026 Moreover, the team found that increasing the number of segmental scales in the inner skeleton boosted the structure’s overall rigidity and strength. Mrigakshi Dixit, Interesting Engineering, 27 May 2026 There was a resilience about Arteta’s men and a rigidity that has seldom been associated with Arsenal in the last 20 years. Thomas Schlachter, CNN Money, 23 May 2026 Whereas on The Pitt, that rigidity, that specificity is where the freedom lies. Raven Brunner, PEOPLE, 18 May 2026 See All Example Sentences for rigidity

Word History

First Known Use

1607, in the meaning defined at sense 1

Time Traveler
The first known use of rigidity was in 1607

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Cite this Entry

“Rigidity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rigidity. Accessed 3 Jun. 2026.

Medical Definition

rigidity

noun
ri·​gid·​i·​ty rə-ˈjid-ət-ē How to pronounce rigidity (audio)
plural rigidities
: the quality or state of being rigid: as
a
: abnormal stiffness of muscle
muscle rigidity symptomatic of Parkinson's diseaseDiane Gershon
b
: emotional inflexibility and resistance to change

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