a person who builds using stone, or works with stone 石匠；泥瓦匠 He was a working mason at Westminster Abbey in the sixteenth century. 十六世纪时，他是威斯敏斯特教堂的一名石匠。
- Mason(also Freemason)
a man belonging to a secret society whose members help each other and communicate using secret signs 共济会成员
Word OriginMiddle English: from Old French masson (noun), maçonner (verb), probably of Germanic origin; perhaps related to make.