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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  
/ -dɪ-, ˌhaɪdrəʊdaɪˈnæmɪk /

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

  • hydrodynamically adverb

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.

The work draws on hydrodynamic models of Jupiter's growth combined with simulations that track how dust and young planets evolve.

From Science Daily

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

“But at the same time, whales and sharks swim in such different ways that it is naturally going to affect the hydrodynamics around them.”

From Salon

"This synchronisation occurs because of hydrodynamic interactions induced by the movement of bacteria in the coupled system," explains Alijani.

From Science Daily

In either case, the hydrodynamic body shape lets them both swim rapidly over long distances.

From Salon