The term 'organs in abdomens' refers to the organs located within the abdominal cavity. One of these organs is the spleen, which is a 7-letter word. The spleen is an organ located in the upper left side of the abdomen and is part of the lymphatic system. It helps to filter out old and damaged red blood cells, as well as produce white blood cells and antibodies. It also helps to store platelets and other important substances.