zipper >> ˈzɪpə
Definition: [noun] a device consisting of two flexible strips of metal or plastic with interlocking projections closed or opened by pulling a slide along them, used to fasten garments, bags, and other items.
Example: zipper bags
Definition: [noun] a display of news or advertisements that scrolls across an illuminated screen fixed to a building.
Definition: [verb] fasten or provide with a zipper.
Example: he wore a running suit zippered up tight