Word Origin and History for tertiary Expand. adj. 1650s, of the third order, rank, degree, etc., from Latin tertiarius of or pertaining to a third, from tertius third, a third, from root of tres three (see three).
Water and Fluid retention in legs, also known as edema, is a medical condition caused by abnormal accumulation of water or fluids in the bodyâs tissues. Though excess water can be accumulated anywhere in the body, the most common areas are the ankles and legs.
MY wife has swollen feet and legs It is caused by water retention,which is caused other things.lymphatic glands ,ect She sleeps with raised legs and takes water tablets,which have reduced the swellings drastically .