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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:

One potential application involves speech prosthetics, technologies designed to help people communicate when injuries or neurological conditions have impaired their ability to speak.

From Science Daily ● Oct. 15, 2026

He told The Media Show there were times he "used to dread going on a Doctor Who set" because of the expensive special effects and "explosions going on, people pulling themselves in to prosthetics".

From BBC ● Oct. 14, 2026

Clad in prosthetics with a head full of graying hair, Cruise is far from his usual stunts-heavy, bravado-filled roles, which could make his typical audience less likely to come out to theaters, analysts said.

From Los Angeles Times ● Oct. 2, 2026

Since she turned 16, he said she had taken charge of every decision relating to her own care and prosthetics.

From BBC ● Sep. 21, 2026

My prosthetics were cumbersome and heavy, and wearing them often made my real legs hot and sore.

From "Ugly" by Robert Hoge

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