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hydrodynamic

American  
[hahy-droh-dahy-nam-ik, -di-] / ˌhaɪ droʊ daɪˈnæm ɪk, -dɪ- /

adjective

  1. pertaining to forces in or motions of liquids.

  2. of or relating to hydrodynamics.


hydrodynamic British  
/ ˌhaɪdrəʊdaɪˈnæmɪk, -dɪ- /

adjective

  1. of or concerned with the mechanical properties of fluids

  2. of or concerned with hydrodynamics

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of hydrodynamic

First recorded in 1770–80; hydro- 1 + dynamic


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.

See Examples For:

The first approach uses hydrodynamic cavitation, which creates and collapses tiny vapor bubbles in contaminated water.

From Science Daily ● Jul. 20, 2026

In a statement Tuesday, harbor officials said the incident illuminated “a new vulnerability in floating dock design: a previously underrecognized hydrodynamic failure mechanism.”

From Los Angeles Times ● Aug. 5, 2025

“In contrast, the great white shark, with a stocky body that becomes even stockier as it grows, can be 'large' but cannot pass 23 feet to be 'gigantic' because of hydrodynamic constraints.”

From Salon ● Mar. 10, 2025

"It turns out that this hydrodynamic pilot-wave experiment exhibits many features of quantum systems which were previously thought to be impossible to understand from a classical perspective," Bush says.

From Science Daily ● Dec. 12, 2023

Every other mammal that went to sea—seals, sea cows, dolphins—had to evolve for aeons to develop specialised organs and a hydrodynamic body.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

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