<p><strong>Noun</strong></p><ul><li>One of a series of printings of the same book, newspaper, etc., each issued at a different time and differing from another by alterations, additions, etc. (impression).</li><li>The format in which a literary work is published: a one-volume edition of Shakespeare.</li><li>The whole number of impressions or copies of a book, newspaper, etc., printed from one set of type at one time.</li><li>A version of anything, printed or not, presented to the public: the newest edition of a popular musical revue.</li></ul>