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.
There are many potential causes of foot, leg, and ankle swelling. They include certain lifestyle conditions or medications, such as: 1  being overweight. 2  standing for prolonged periods of time. 3  being confined for long periods of time (especially during car rides or flights).