Anatomical dividers are structures that separate different parts of the body. The crossword solutions for the term 'anatomical dividers' are SEPTA (5 letters), NETS (4 letters), and WALLS (5 letters). SEPTA refers to the septum, which is a wall of tissue that divides the nasal cavity into two sections. NETS are networks of connective tissue that divide organs into compartments. WALLS refer to the walls of the heart chambers, which separate the four chambers of the heart.