biomechanics

noun

bio·​me·​chan·​ics ˌbī-ō-mə-ˈka-niks How to pronounce biomechanics (audio)
plural in form but singular or plural in construction
: the mechanics of biological and especially muscular activity (as in locomotion or exercise)
also : the scientific study of this
biomechanical adjective
biomechanically adverb

Word History

First Known Use

1899, in the meaning defined above

Time Traveler
The first known use of biomechanics was in 1899

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Cite this Entry

“Biomechanics.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biomechanics. Accessed 9 Sep. 2025.

Medical Definition

biomechanics

noun, plural in form but singular or plural in construction
bio·​me·​chan·​ics -mi-ˈkan-iks How to pronounce biomechanics (audio)
: the mechanics of biological and especially musculoskeletal activity (as in locomotion or exercise)
also : the scientific study of such mechanics
biomechanic noun
or biomechanist
biomechanical adjective
also biomechanic
biomechanically adverb

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