gap

gap (http://definr.com/gap)

     n 1: a conspicuous disparity or difference as between two
          figures: "gap between income and outgo"; "the spread
          between lending and borrowing costs" [syn: spread]
     2: an open or empty space in or between things; "there was a
        small opening between the trees"; "the explosion made a
        gap in the wall" [syn: opening]
     3: a narrow opening; "he opened the window a crack" [syn: crack]
     4: a pass between mountain peaks [syn: col]
     5: an act of delaying or interrupting the continuity; "it was
        presented without commercial breaks" [syn: break, interruption,
         disruption]
     v : make an opening or gap in [syn: breach]