Topic summary
Freemason

Extracted from the Wikipedia article Freemasonry.
The degrees of Freemasonry are the three grades of medieval craft guilds: Entered Apprentice, Journeyman or Fellow of the craft, and Master Mason. The candidate of these three degrees is progressively taught the meanings of the symbols of Freemasonry and entrusted with grips, signs, and words to signify to other members that he has been so initiated. The degrees are part allegorical morality play and part lecture. These three degrees form Craft Freemasonry, and members of any of these degrees are known as Free-Masons, Freemasons, or Masons. Once the Craft degrees have been conferred upon a Mason, he is qualified to join various "Concordant bodies" which offer additional degrees. These organisations are usually administered separately from the Grand Lodges who administer the Craft degrees. The extra degrees vary with locality and jurisdiction. In addition to these bodies, there are further organisations outside of the more traditional rites of Freemasonry that require an individual to be a Master Mason before they can join.