- a member of a widely distributed secret order (Free and Accepted Masons ), having for its object mutual assistance and the promotion of brotherly love among its members.
- (lowercase)History/Historical.
- one of a class of skilled stoneworkers of the Middle Ages, possessing secret signs and passwords.
- a member of a society composed of such workers, which also included honorary members (accepted masons ) not connected with the building trades.
- a member of a guild of itinerant skilled stonemasons, who had a system of secret signs and passwords with which they recognized each other
- a member of the widespread secret order, constituted in London in 1717, of Free and Accepted Masons, pledged to brotherly love, faith, and charity