[ bahy-oh-mi-kan-iks ]

noun(used with a singular verb)
  1. Medicine/Medical.

    • the study of the action of external and internal forces on the living body, especially on the skeletal system.

    • the development of prostheses.

  2. Biology. the study of the mechanical nature of biological processes, as heart action and muscle movement.

Origin of biomechanics

First recorded in 1930–35; bio- + mechanics

Other words from biomechanics

  • bi·o·me·chan·i·cal, adjective
  • bi·o·me·chan·i·cal·ly, adverb

Words Nearby biomechanics Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use biomechanics in a sentence

British Dictionary definitions for biomechanics


/ (ˌbaɪəʊmɪˈkænɪks) /

  1. (functioning as singular) the study of the mechanics of the movement of living organisms

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

Scientific definitions for biomechanics


[ bī′ō-mĭ-kănĭks ]

  1. The scientific study of the role of mechanics in biological systems. The study of biomechanics includes the analysis of motion in animals, the fluid dynamics of blood, and the role of mechanical processes in the development of disease.

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.