The equivalent to one-half ounce varies depending upon what is being measured. When measuring the volume of liquids, a standard one-half fluid ounce is equal to one tablespoon, while the metric equivalent is 15 milliliters. However, when measuring mass, one-half ounce is equal to 15 grams.
Definition of athletic supporter. : a supporter (as of elasticized fabric) for the genitals worn by men participating in sports or strenuous activities.
n. 1  A synthetic fiber or fabric made from a polymer containing polyurethane, used in the manufacture of elastic clothing. 2  Of or relating to spandex or its elastic qualities. 3  a fabric made of or containing a polyurethane fiber with elastic properties.  A synthetic fabric made from polyurethane, used in making stretch clothing.