hydromechanical

adjective

hy·​dro·​me·​chan·​i·​cal ˌhī-drō-mi-ˈka-ni-kəl How to pronounce hydromechanical (audio)
: relating to a branch of mechanics that deals with the equilibrium and motion of fluids and of solid bodies immersed in them
hydromechanics noun, plural in form but singular in construction

Examples of hydromechanical in a Sentence

Recent Examples on the Web
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These factors inform a large part of the calculus for the ongoing Air Force effort to replace the C-130s existing hydromechanical propeller control system with a new Electronic Propeller Control System (EPCS). Kris Osborn, Fox News, 25 June 2018

Word History

First Known Use

1797, in the meaning defined above

Time Traveler
The first known use of hydromechanical was in 1797

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Cite this Entry

“Hydromechanical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydromechanical. Accessed 7 Jul. 2026.

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