- 1(anatomy) the part of the body that is surrounded by the ribs, between the neck and the waist
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
- 2the middle section of an insect's body, to which the legs and wings are attached
thorax
nounNAmE//ˈθɔræks//
(pl. thoraxes, (or )thoraces NAmE//ˈθɔrəsiz//
)NAmE//θəˈræsɪk//
adjective [only before noun]See thorax in the Oxford Advanced Learner's DictionaryCheck pronunciation: thorax