**[Postil][1]** {Postiling} or {Postilling}.] To write postils, or marginal notes; to comment; to postillate. [1913 Webster] **[Scholium][2]** A marginal annotation; an explanatory remark or comment; specifically, an explanatory comment on the text of a classic author by an early grammarian. [1913 Webster] 2. A remark or observation subjoined to a demonstration or a train of reasoning. [1913 Webster] [1]: http://en.academic.ru/dic.nsf/cide/136942/Postil [2]: http://en.academic.ru/dic.nsf/cide/154596/Scholium