backstrap

Noun

 * 1) A pull strap extending the backstay of a boot or shoe.
 * 2) The backbone of a book.
 * 3) A loin of meat consisting of the muscle on each side of the spine.
 * 4) An anchoring strap, passed around the waist or hips, for a small loom.
 * 5)  The rearmost surface applied to the grip especially of a pistol below a possible beavertail.
 * 6)  The rolling a marijuana cigarette in a certain fashion
 * 1)  The rolling a marijuana cigarette in a certain fashion

Verb

 * 1) To apply or make into a backstrap.