arrange or order by classes or categories. 1  compare, 2  stereotype, 3  grade, 4  number, 5  dichotomize, 6  sort out, 7  categorize, 8  size, 9  group, 10  stamp, 11  isolate, 12  assort, 13  pigeonhole, 14  unitise, 15  catalogue, 16  categorise, 17  refer, 18  sort, 19  separate, 20  unitize, 21  catalog, 22  dichotomise, 23  reclassify, 24  class, 25  count.
Swelling of the ankles and feet is often an early symptom of venous insufficiency, a condition in which blood inadequately moves up the veins from the legs and feet back to the heart. Normally, the veins keep blood flowing in the correct direction with the help of one-way valves.
What causes swollen feet and legs? Your feet and legs swell when fluid builds up in the space between the cells of your body. There are many reasons this can happen, some quite serious and many minor or transient. You should consult your doctor to determine the cause of your swelling, which you may hear referred to as edema. Among the possible causes for swollen feet & legs: