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Definition of orthotic

orthotic

/ɔːrˈθɑːtɪk/
or · thot · ic

Adverb:orthotically
•
Plural:orthotics
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orthotic Lexical Profile

orthotic Game Scores & Validity

• noun

1

An external medical device, such as a brace, splint, or custom shoe insert, designed to support, align, or improve the function of the foot, spine, or limbs.

Example

"The podiatrist prescribed a pair of custom orthotics to correct the patient's overpronation."

Synonyms
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• adjective

1

Relating to the medical field of orthotics or to artificial devices used to support, align, or correct the function of movable parts of the body.

Example

"She wears custom orthotic insoles in her running shoes to alleviate chronic arch pain."

Synonyms
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Word Nuance & Usage

Do not confuse 'orthotic' with 'prosthetic': an orthotic supports or corrects an existing part of the body, whereas a prosthetic replaces a missing body part.

• Rhymes for orthotic

Word Origin & Etymology

Coined in the mid-20th century from Ancient Greek 'orthōtikos' ('serving to set straight'), from 'orthōsis' ('making straight'), modeled after 'prosthetic'.

Cite this Entry


Wordmom. (2026). Definition of Orthotic. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/orthotic
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