AB'DOMEN, or ABDO'MEN, n. [L. perhaps abdo and omentum.] 1. The lower belly or that part of the body which lies between the thorax and the bottom of the pelvis. It is lined with a membrane called peritoneum, and contains the stomach, liver, spleen, pancreas, kidneys, bladder and guts. It is separated from the breast internally by the diaphragm, and externally, by the extremities of the ribs. On its outer surface it is divided into four regions - the epigastric, the umbilical, the hypogastric and lumbar.2. In insects, the lower part of the animal, united to the corslet by a thread. In some species, it is covered with wings, and a case. It is divided into segments and rings, on the sides of which are small spiracles by which the insect respires. |
Why Donate?
Here are a number of reasons:
To indicate your approval.
To express your appreciation.
To help pay for website expenses and keep this website online.
Donate Using PayPal
If you have a major credit card (Visa, MasterCard, American Express) or a PayPal account, donating is easy. Just click the dollar amount below to donate:
Donations from Outside of the United States
We welcome donations from anywhere in the world and in any currency. PayPal accepts a number of international currencies.
Donations by Other Methods
If you wish to donate via direct bank deposit or mail a cheque or money order, please
email me
.
|
| Firefox Plugin |
| I | S |
 |
1828 Webster's |
Add Search To Your Site |
[ + ] |
|
|
|