Definitions for "Slip case"
Keywords:  spine, backstrip, box, neatly, book
A protective box that holds a book or set of books to provide for additional protection. Usually found on more expensive books and those from specialty publishers.
A box open at one end and usually covered with paper, leather, or cloth, possibly linen, into which a book may be neatly slipped, leaving the backstrip exposed.
An open-ended protective box for a book or set of books with the spine or spines showing through the open end.