zip
       n 1: a quantity of no importance; "it looked like nothing I had
            ever seen before"; "reduced to nil all the work we had
            done"; "we racked up a pathetic goose egg"; "it was all
            for naught"; "I didn't hear zilch about it" [syn: nothing,
             nil, nix, nada, null, aught, cipher, cypher,
             goose egg, naught, zero, zilch]
       2: a fastener for locking together two toothed edges by means
          of a sliding tab [syn: slide fastener, zipper, zip-fastener]
       v 1: close with a zipper; "Zip up your jacket--it's cold" [syn: zip
            up, zipper] [ant: unzip]
       2: move very fast; "The runner zipped past us at breakneck
          speed" [syn: travel rapidly, speed, hurry]
       [also: zipping, zipped]