the study of human origins and the development of society concerning medicine that is used to fight certain diseases having the sense or skill to create things well a political system in which individual people do not own property or industries and people of all social classes are equal one of the very large areas of land on Earth that are usually divided into several countries the teachers in a school or college total amount; extreme or unreasonable to get involved in the business of others without invitation leg, arm or wing concerning vision or helping people see the study of heat, light, and other forms of energy and how they affect objects to represent something or someone in a particular way, often for artistic purposes to think that something is probably true being able to think clearly to find and get something from somewhere the state of being a slave an idea or belief about what someone or something is like, often unfair or untrue a very severe or upsetting experience moving toward a higher point or position able to be done; possible