Original idea or model, as the basis of the following evolutions. It has specific meanings in philosophy and psychology, but all under the same concept. It comes from the Greek 945; 961; 967; 951; ( arcje "origin , beginning" ) 964; 965; 960; 959; 962; ( typos "model" ) .
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list
