achilles tendon

English Thesaurus

1. a large tendon that runs from the heel to the calf (noun.body)

hypernym	:	sinew, tendon,
definition	:	a cord or band of inelastic tissue connecting a muscle with its bony attachment (noun.body)

part meronym	:	calf, sura,
definition	:	the muscular back part of the shank (noun.body)

part meronym	:	heel,
definition	:	the back part of the human foot (noun.body)