mechanics

Pronunciation

• IPA: /məˈkænɪks/ (US)^[1]

Etymology

It is the plural of mechanic with -ics,^[2][3] after Late Latin mechanica and Greek μηχανική (mēkhanikḗ, “mechanics”), from mēkhanikós, of machines.^[3]

Earliest recorded meaning

The theory of machines: 1612 in MWU, the 1640s in Etymonline;^[4][3] the body of theoretical and practical knowledge of machines, the mid-17th century in SOED.^[2]

Semantic evolution

As the branch of applied mathematics treating of motion and forces on bodies, it is from 1648 in the OED.^[5][3] Manual operations is a rare obsolete sense of 1726.^[5] The procedural or operational details of something are from 1925.^[5][6]

Timeline

• 1612 – first known use.^[4]
• 1648 – in mathematics.^[5]
• 1925 – operational details.^[5]

Modern meaning

Noun

1. (physics) The branch of science dealing with the action of forces on matter, including statics and dynamics.
2. The design, construction and use of machinery.
3. The technical or working details of an activity: the mechanics of voting.

Word family

• aeromechanics
• telemechanics
• biomechanics
• hydromechanics
• body mechanics
• celestial mechanics
• classical mechanics
• fluid mechanics

Related words

• mechanic
• mechanical
• machine
• mechanism

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
3. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
5. ^ a b c d e Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
6. ^ The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin