Of or relating to the Celts or their languages. Usage Note: Although many people pronounce this word with an initial (s) sound, an initial (k) sound is standard in historical, linguistic, and sociological contexts. Interestingly, the introduction of the (k) sound is a linguistic change started by scholars, contravening the historical development of the word.
Swelling is caused by fluid buildup in the tissues. Gravity pulls the fluids to your feet and ankles, causing them to swell. Swelling can be caused by a serious condition of the kidney, heart, liver or blood vessels. Some other causes of swelling are: 1  Eating a poor diet high in salt and carbohydrates. 2  Taking birth control or hormone replacement therapy pills. 3  Pregnancy.
Heart, liver, or kidney disease. Sometimes swelling can indicate a problem such as heart, liver, or kidney disease. Ankles that swell in the evening could be a sign of retaining salt and water because of right-sided heart failure. Kidney disease can also cause foot and ankle swelling.