Note: Formerly all the splanchnic or visceral cavities were
called bellies; -- the lower belly being the abdomen;
the middle belly, the thorax; and the upper belly, the
head. --Dunglison.
2. The under part of the body of animals, corresponding to
the human belly.
Underneath the belly of their steeds. --Shak.
Before I formed thee in the belly I knew thee.
--Jer. i. 5.
4. The part of anything which resembles the human belly in
protuberance or in cavity; the innermost part; as, the
belly of a flask, muscle, sail, ship.
Out of the belly of hell cried I. --Jonah ii. 2.
5. (Arch.) The hollow part of a curved or bent timber, the
convex part of which is the back.
{Belly doublet}, a doublet of the 16th century, hanging down
so as to cover the belly. --Shak.
{Belly fretting}, the chafing of a horse's belly with a
girth. --Johnson.
{Belly timber}, food. [Ludicrous] --Prior.
{Belly worm}, a worm that breeds or lives in the belly
(stomach or intestines). --Johnson.