Definition of prosthetic in English:



  • 1Denoting an artificial body part, such as a limb, a heart, or a breast implant.

    ‘she has learnt to walk again using prosthetic legs’
    • ‘Although in development, there are currently no prosthetic tracheal substitutes.’
    • ‘In this case, cineplastic surgery was performed to prepare the limb for the use of a prosthetic.’
    • ‘If this happens, your knee joint can be replaced with a prosthetic one.’
    • ‘Many prosthetic hands were simple clamps or hooks driven by cables attached to harnesses slung across the shoulders and back of the wearer.’
    • ‘This patient, a 10 year old boy, had subaortic obstruction and had outgrown his original prosthetic aortic valve.’
    1. 1.1 Denoting a material designed to alter a person's physical appearance temporarily.
      ‘an actor transformed by layers of prosthetic make-up’
  • 2Linguistics
    Denoting a letter or syllable added at the beginning of a word, as in Spanish escuela derived from Latin scola.


  • 1An artificial body part; a prosthesis.

    ‘three charities working there make prosthetics and help amputees to walk’
    • ‘After surgery, it may be necessary to carry out some reconstructive surgery on the soft tissue or skin, or to replace bones with prosthetics (artificial replacements).’
    • ‘Obtaining artificial limbs is both complicated and costly, but there are organizations that offer affordable prosthetics designed specifically for this region.’
    • ‘In comparison, implanted biomaterials, prosthetics, and devices have inanimate surfaces.’
    • ‘We don't even give a second thought to using prosthetics like contact lenses, but subconsciously, we ask ourselves: does this change me?’
    • ‘A better understanding of user needs and the integration of advanced-technology components led to substantial improvements in its motion-controlled wrist and hand prosthetics.’
    • ‘His limbs seemed to detach themselves from their sockets, as if they were prosthetics.’
    • ‘‘I also got up in front of the judge in full military dress, but I didn't wear my prosthetics that day,’ she said.’
    • ‘Most people don't spend their time pushing the outer limits of their body, devising robotic prosthetics or six-legged walking machines the size of an SUV.’
    • ‘He owned an artificial leg but prosthetics at that time were primitive and it was an uncomfortable device.’
    • ‘So we think of prosthetics as replacements for arms, or replacements for eyes, or replacements for ears.’
    • ‘Golfers have a love-hate relationship with the maddening difficulty of their sport, and manufacturers will continue to employ the latest technologies to offer ever-more potent and subtle prosthetics.’
    • ‘Either way, he faces months of rehabilitation, fittings for prosthetics and an uncertain future.’
    • ‘In addition, in bioengineering the low-power demands of this technology are promising for use in hearing aids and optical prosthetics.’
    • ‘Implants and prosthetics that substantially improve the user's quality of life were singled out for praise.’
    • ‘Many people of all ages from one group were limping because they lacked one or more limbs and had canes or prosthetics.’
    • ‘These include catheters and mandrels, stents, needles, cannulae, cardiac assist devices, prosthetics, and electronic circuitry.’
    • ‘Following the surgery, Jessica learned to walk with prosthetics in record time.’
    • ‘The world's leading futurologists have predicted the death of television and the rise of virtual entertainment complexes, neural implants and prosthetics capable of changing our bodies and our minds.’
    • ‘They had to put the prosthetics on my head to match the injuries that this kid endured.’
    • ‘This type of technology was introduced as a component of rehabilitation during the late 1950s, as a result of improved prosthetics developed for soldiers returning from war.’
    1. 1.1treated as singular The branch of surgery concerned with the making and fitting of artificial body parts.
      • ‘The contributions of clinical nurse specialists, speech and language therapists, dieticians, and prosthetics technicians are indispensable to optimal outcome.’
      • ‘Advancements in the use of anesthetic agents, infection control, blood typing, and prosthetics saved numerous lives and gave hope to the wounded.’
      • ‘The three-year-old from Chippenham visited prosthetics specialists in Dorset last week, to have new fittings to make her false legs more comfortable.’
      • ‘Twentieth-century dentists continued to devote much of their practice to prosthetics, replacing missing parts of the mouth and jaw with artificial devices such as dentures and bridges.’
      • ‘The only lecturer in maxillofacial prosthetics and technology in the country is calling for urgent government funding and a high-profile recruitment campaign before all the existing technicians retire.’
      • ‘Most significantly, he has put money aside for potential advances in surgery and prosthetics that would improve his quality of life.’
      • ‘This branch of science is known as neural prosthetics.’
      • ‘Nothing has been seen like this in prosthetics before.’
      • ‘Since 1999, he has been an independent consultant in prosthetics and orthotics and therefore may have a consulting relationship with any of the companies mentioned in this article.’
      • ‘Much of the progress in the field of prosthetics over the last fifty years has been due to cooperation between prosthetists, surgeons, engineers, and materials scientists.’
      • ‘But his civilian job as clinical manager at the prosthetics and orthotics clinic at Mississippi Methodist Rehabilitation Center was never far from his mind.’
      • ‘This week he collected his Doctorate of Philosophy from Salford University, where he is a lecturer in prosthetics and orthotics.’
      • ‘I intend to be more proactive, and I intend to improve the way I walk and the look of the legs - the other guys on the expedition were far more up to speed on what prosthetics can now offer.’
      • ‘Let's say we look at robotics or prosthetics.’
      • ‘The material might ultimately replace titanium in prosthetics and bone repair surgery.’
    2. 1.2 An artificial feature or piece of flexible material applied to a person's face or body to change their appearance temporarily.
      ‘he plays all the parts, using various wigs and prosthetics’
      ‘my prosthetic was made by a special effects makeup artist for The Walking Dead’
      • ‘You tend not to notice that the prosthetics used to age them are awful.’
      • ‘When that wasn't enough, he then smothered the man in makeup, a cumbersome costume, and ludicrous prosthetics.’
      • ‘He also employed a crew of over 120 technicians divided into six departments - creatures, special effects, make-up and prosthetics, armour and weapons, miniatures and model effects.’
      • ‘It's very personal, and for me, I knew that if I was just going to put on a fat suit and wear prosthetics, there was going to be a part of me that never really felt authentic about it.’
      • ‘And although there are some crazy prosthetics in this one, it doesn't rely on them for the shocks and there's no ridiculous computer-generated effects - which always turn me off.’
      • ‘Imagination, special effects and prosthetics helped to further dramatize a true story already laden with violence.’
      • ‘There were prosthetics, too - silicone pieces which go on the skin, which absorb the light.’
      • ‘The organisers held a number of other workshops, seminars and panel discussions covering prosthetics and make-up, fight choreography, animation and claymation, acting, and how to make short films.’
      • ‘Without extensive makeup or prosthetics he becomes each of the three men to such a degree that it is easy to forget the same man is in all those parts.’
      • ‘Once, he seemed more comfortable with prosthetics than actors.’
      • ‘As for some of the strange casting choices, he states a belief that actors need not look like the recognizable people they are playing; as long as they have heart, the prosthetics department will do the rest.’
      • ‘He weights about 260 pounds, so the actor playing this part will need to be well padded and made up with prosthetics as he is required to be only 170 pounds in Act Two.’
      • ‘Am I being too picky to wonder why, in one sequence, a woman can embody a male, complete with prosthetics and a suit, while in another sequence she chooses a thin, fake beard and glasses to pull off the same effect?’


Mid 18th century (in prosthetic (sense 2 of the adjective)): via late Latin prostheticus from Greek prosthesis: see prosthesis, -ic.