rhe·​ol·​o·​gy | \ rē-ˈä-lə-jē How to pronounce rheology (audio) \

Definition of rheology

: a science dealing with the deformation and flow of matter also : the ability to flow or be deformed

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Other Words from rheology

rheological \ ˌrē-​ə-​ˈlä-​ji-​kəl How to pronounce rheological (audio) \ or less commonly rheologic \ ˌrē-​ə-​ˈlä-​jik How to pronounce rheologic (audio) \ adjective
rheologically \ ˌrē-​ə-​ˈlä-​ji-​k(ə-​)lē How to pronounce rheologically (audio) \ adverb
rheologist \ rē-​ˈä-​lə-​jist How to pronounce rheologist (audio) \ noun

Examples of rheology in a Sentence

Recent Examples on the Web The seemingly fluid nature of these slinky beasts intrigued researcher Marc-Antoine Fardin, who specializes in rheology, or the flow of matter. Ben Panko, Smithsonian, "Liquid Cats, Didgeridoo Research and More From the 2017 Ig Nobel Prizes," 15 Sep. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'rheology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of rheology

1929, in the meaning defined above

History and Etymology for rheology

International Scientific Vocabulary

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Learn More about rheology

Time Traveler for rheology

Time Traveler

The first known use of rheology was in 1929

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Statistics for rheology

Cite this Entry

“Rheology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rheology. Accessed 25 Nov. 2020.

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More Definitions for rheology


rhe·​ol·​o·​gy | \ rē-ˈäl-ə-jē How to pronounce rheology (audio) \
plural rheologies

Medical Definition of rheology

: a science dealing with the deformation and flow of matter

More from Merriam-Webster on rheology

Britannica.com: Encyclopedia article about rheology

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