One entry found for thorax.
Main Entry: tho·rax
Pronunciation: th()r-aks, th()r-
Function: noun
Inflected Form(s): plural tho·rax·esor tho·ra·ces /thr--sz, thr-/ 1: the part of the body of a mammal between the neck and the abdomen; also: its cavity in which the heart and lungs lie 2: the middle of the three main divisions of the body of an insect