The crossword solutions for the term PUREL TARGET are GERM. The term 'GERM' is used to refer to a microorganism, such as a virus, bacteria, or fungus, that can cause disease. Germs are typically spread through contact with an infected person or object, and can be found in the air, water, soil, and food. GERM theory is the scientific concept that states that certain diseases are caused by the presence of germs.