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Synonyms

prosthetics

American  
[pros-thet-iks] / prɒsˈθɛt ɪks /

noun

(used with a singular or plural verb)
  1. the branch of surgery or of dentistry that deals with the replacement of missing parts with artificial structures.

  2. the fabrication and fitting of prosthetic devices, especially artificial limbs.


prosthetics British  
/ prɒsˈθɛtɪks /

noun

  1. (functioning as singular) the branch of surgery concerned with prosthesis

"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

Etymology

Origin of prosthetics

First recorded in 1890–95; see origin at prosthesis, -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:

Of course, there is something absurd about celebrity chefs needing fake mustaches, prosthetics or entire undercover personas to determine that a restaurant is poorly run.

From Salon Jul. 5, 2026

"We're not politicians. We want to help and develop business," said Michal Rzepnikowski, whose company exports Polish prosthetics to Ukraine.

From Barron's Jun. 29, 2026

The work may also contribute to future communication technologies, including speech prosthetics designed for people who have lost the ability to speak.

From Science Daily Jun. 29, 2026

Jane Fonda in aerobics garb in the ‘80s. 3. A makeup artist applying Arnold Schwarzenegger’s “Terminator” prosthetics.

From Los Angeles Times Mar. 23, 2026

The girls would do cartwheels and I’d practice handstands without my prosthetics on.

From "Ugly" by Robert Hoge

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