abdominothoracic arch
n.
A bell-shaped line along the lowest of the false ribs and the lower end of the sternum, making a rough boundary line between the abdomen and thorax.
Words nearby abdominothoracic arch
acetate,
acetate rayon,
acetate-coa ligase,
acetazolamide,
acetic,
abdominothoracic arch,
acetic anhydride,
acetic ether,
acetify,
acetimeter,
acetin