Copper is used as medicine. Copper is used for treating copper deficiency and the anemia it may cause. Having too little copper (copper deficiency) is rare. It sometimes occurs in people who get too much zinc from diet or supplements, have intestinal bypass surgery, or are fed by feeding tubes.
A goblet cell is a glandular, modified simple columnar epithelial cell whose function is to secrete gel-forming mucins, the major components of mucus.
Definition of goblet. 1  1 archaic : a bowl-shaped drinking vessel without handles. 2  2 : a drinking vessel (as of glass) with a foot and stem â compare tumbler.