Demonstration is one way to define certain kinds of words. Demonstration is the simple act of pointing to an object , area, or place, like the sun, moon, or a large mountain top, and then naming and defining it. Basic definitions of words through demonstration, or pointing, allows humans to communicate, interact, plan, and co-ordinate in ways that help us to build cities, large buildings, technology, gain knowledge and to successfully communicate with computers. Basic propositionstime, space, and mathematics are first required to teach about true and probable nature, planets, species, and the world around us. about statements or words that accurately describe universal qualities and quantities about

The history of demonstrative definitions goes back to the careful observations of ancient Greek philosophers and natural philosophy. Socrates, Plato, and Aristotle attempted to carefully define words that included natural phenomena and objects. The modern scientific method often uses demonstrative definitions that carefully describe certain processes and parts of nature in great detail. In science, often one demonstrates how an experiment is done and shows this to others.

For morality, one can show what actions are good or bad. This is often done in plays, movies, and film. Pictures without words can show or demonstrate various types of actions and their consequences.