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tectonics

American  
[tek-ton-iks] / tɛkˈtɒn ɪks /

noun

(used with a singular verb)
  1. the science or art of assembling, shaping, or ornamenting materials in construction; the constructive arts in general.

  2. structural geology.


tectonics British  
/ tɛkˈtɒnɪks /

noun

  1. the art and science of construction or building

  2. the study of the processes by which the earth's crust has attained its present structure See also plate tectonics

"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

tectonics Scientific  
/ tĕk-tŏn′ĭks /
  1. The branch of geology that deals with the broad structural and deformational features of the outer part of the Earth, their origins, and the relationships between them.

  2. See more at plate tectonics


Etymology

Origin of tectonics

First recorded in 1625–35; see origin at tectonic, -ics


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.

See Examples For:

Those areas could become priority targets for future missions seeking signs of active tectonics or volcanism.

From Science Daily ● Jul. 25, 2026

"In addition, our results can be fed into tectonic models that are coupled with climate to really explore how shifting tectonics and climates influenced our evolution."

From Science Daily ● Apr. 25, 2026

And with no plate tectonics, or wind and rain to wipe this record away, the Moon is a perfect time capsule.

From BBC ● Mar. 29, 2026

Our beautiful encircling topography of mountains and hills is a bowl ready-made by ancient plate tectonics to be filled with smoke and smog.

From Los Angeles Times ● Mar. 26, 2026

Interestingly, oil company geologists had known for years that if you wanted to find oil you had to allow for precisely the sort of surface movements that were implied by plate tectonics.

From "A Short History of Nearly Everything" by Bill Bryson

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