Noun mason has 5 senses
- Mason, George Mason - American Revolutionary leader from Virginia whose objections led to the drafting of the Bill of Rights (1725-1792)
--1 is a kind of American Revolutionary leader
- Mason, James Mason, James Neville Mason - English film actor (1909-1984)
--2 is a kind of actor, histrion, player, thespian, role player
- Mason, A. E. W. Mason, Alfred Edward Woodley Mason - English writer (1865-1948)
--3 is a kind of writer, author
- mason, stonemason - a craftsman who works with stone or brick
--4 is a kind of craftsman, artisan, journeyman, artificer
- Freemason, Mason - a member of a widespread secret fraternal order pledged to mutual assistance and brotherly love
--5 is a kind of brother
--5 is a member of Freemasonry, Masonry
--5 has particulars: Knight Templar
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