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orthosis

American  
[awr-thoh-sis] / ɔrˈθoʊ sɪs /

noun

PLURAL

orthoses
  1. Medicine/Medical.  the correction of orthopedic maladjustments.

  2. an orthotic.


orthosis British  
/ ɔːˈθəʊsɪs /

noun

  1. an artificial or mechanical aid, such as a brace, to support or assist movement of a weak or injured part of the body

"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 orthosis

1955–60; < Greek órthōsis a making straight, guidance, equivalent to orthō- (variant stem of orthoûn to straighten, verbal derivative of orthós straight) + -sis -sis

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.

According to market research, the global $6 billion prosthesis and orthosis market is expected to grow by about 4% annually as populations age and cases of injuries as well as of diseases like bone cancer rise.

From Reuters

For more than a year, Smith and Muratore worked to find Smith an ankle foot orthosis, or AFO, to help him do what no one else is believed to have done before: play quarterback in the NFL after undergoing a limb salvage.

From Washington Post

In the bag was a change of clothes, a short ankle-foot orthosis and, most importantly, Kylar's “talker.”

From Fox News

Emmy's sister Rebekha has also started a crowdfunding campaign to raise enough money to pay for a lightweight orthosis, a type of leg brace, to help her walk.

From BBC

The orthosis that Emmy uses at the moment is heavy and can only be used for short distances.

From BBC