Dictionary.com
Thesaurus.com

Achilles tendon

American  
Or Achilles' tendon

noun

Anatomy.
  1. the tendon joining the calf muscles to the heel bone.


Achilles tendon British  

noun

  1. the fibrous cord that connects the muscles of the calf to the heelbone

"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

Achilles tendon Cultural  
  1. A tendon connecting the heel bone with the calf muscle of the leg.


Discover More

In Greek legend, the hero Achilles could be wounded only in the heel.

Etymology

Origin of Achilles tendon

First recorded in 1900–05

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:

He was given his first start of the World Cup against Panama, lasting 63 minute while continuing to nurse an Achilles tendon problem.

From BBC Jul. 1, 2026

Following severe leg injuries in a 2021 car crash, the American had a back operation in September 2024 and then suffered a ruptured Achilles tendon last March.

From BBC Mar. 24, 2026

The star forward, who is rehabilitating from an Achilles tendon tear suffered in the playoffs last June, and has lately been practicing with the team, continues to sit out real action.

From The Wall Street Journal Mar. 2, 2026

Woods missed all of the 2025 season as he recovered from a back surgery the previous year and surgery for a ruptured Achilles tendon in March.

From Los Angeles Times Feb. 17, 2026

Achilles tendon, the great tendon of the heel, where Achilles was vulnerable.

From The Nuttall Encyclopædia Being a Concise and Comprehensive Dictionary of General Knowledge by P. Austin Nuttall

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training