Main entry: zip, zipper, zip fastener, slide fastener
Definition: a fastener for locking together two toothed edges by means of a sliding tab
Main entry: vigor, vigour, zip, energy
Definition: forceful exertion
Usage: he plays tennis with great energy; he's full of zip
Main entry: ZIP, ZIP code, postal code, postcode
Definition: a code of letters and digits added to a postal address to aid in the sorting of mail
Main entry: aught, goose egg, cypher, nothing, null, nil, nix, nada, naught, zilch, zip, zippo, zero, cipher
Definition: a quantity of no importance
Usage: 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
Main entry: zip up, zip, zipper
Definition: close with a zipper
Usage: Zip up your jacket--it's cold
Main entry: zip, travel rapidly, hurry, speed
Definition: move very fast
Usage: The runner zipped past us at breakneck speed