a collection of books accepted as holy scripture especially the books of the Bible recognized by any Christian church as genuine and inspired
a complete list of saints that have been recognized by the Roman Catholic Church
a rule or especially body of rules or principles generally established as valid and fundamental in a field or art or philosophy; "the neoclassical canon"; "canons of polite society"
a contrapuntal piece of music in which a melody in one part is imitated exactly in other parts
being of crucial importance; "a pivotal event"; "Its pivotal location has also exposed it to periodic invasions"- Henry Kissinger; "the polar events of this study"; "a polar principal"