resembling a cobweb or spiderweb, such as the arachnoid membrane. arachnoidal, adj. adjective. (1) Spider-like in appearance. (2) Cobweb-like; covered with or consisting of entangled soft fibres or hair-like material.
Swollen feet can cause much discomfort. People often wonder that what causes swollen feet and cause of swollen feet. Basically a swollen feet or swollen ankle is an excessive fluid builds up in the muscles, which causes swelling. In other words, there is rapid increase in weight.
Causes of Foot and Ankle Swelling. Swelling of the feet and ankles is normally caused by a serious condition of either the heart, kidneys, of blood vessels. Other causes include: Eating a lot of salts and carbohydrates. Overusing laxatives. Overusing diuretics. Overusing drugs. Taking birth control or hormone therapy drugs. Pregnancy or PMS.