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• zip
  zip

  noun

  a sudden, brief hissing sound, as of a bullet.
• Zip
  Zip

  a floppy disk form of storage for computer data with a capacity of 100–750 MB, used primarily in the 1990s.

zip

¹ American  

[zip] / zɪp /

noun

1. a sudden, brief hissing sound, as of a bullet.

2. Informal. energy; vim; vigor.

   Wow, you've got zip today—too much coffee this morning?

   Synonyms:

   vitality, vivacity, verve, dash, pep

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verb (used without object)

zipped, zipping

1. to move with a zipping sound.

2. Informal. to act or move with speed or energy.

   I'll just zip upstairs.

verb (used with object)

Informal.

zipped, zipping

1. to convey with speed and energy.

   I'll zip you downtown on my motorcycle.

2. to add vitality or zest to (usually followed byup ).

   A little garlic zips up a salad.

zip ² American  

[zip] / zɪp /

verb (used with object)

zipped, zipping

1. to fasten or unfasten with a zipper: Zip open the traveling case.

   Zip your jacket.

   Zip open the traveling case.

2. to enclose or free by doing up or undoing a zipper.

   Zip this money into your wallet. Zip me out of my dress.

3. Computers. to compress (a file) in archive format, so it requires less memory to save and store it.

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verb (used without object)

zipped, zipping

1. to become fastened or unfastened by means of a zipper.

   a handy purse that zips shut.

2. to do up or undo a zipper.

noun

1. zipper.

adjective

1. utilizing or having a zipper.

   a coat with a zip front.

2. Computers. of or relating to a method of file compression.

   a zip file.

zip ³ American  

[zip] / zɪp /

noun

1. zero or nothing.

   The score of last night's hockey game was 4–zip.

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verb (used with object)

zipped, zipping

1. (in sports) to defeat by keeping an opponent from scoring.

   The home team was zipped again yesterday.

zip ⁴ American  

[zip] / zɪp /

noun

1. zip code.

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Zip ⁵ American  

[zip] / zɪp /

Trademark.

1. a floppy disk form of storage for computer data with a capacity of 100–750 MB, used primarily in the 1990s.

   a Zip drive;

   a Zip disk.

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zip ¹ British  

/ zɪp /

noun

1. 1. Also called: zip fastener.  US and Canadian term: zipper.  a fastening device operating by means of two parallel rows of metal or plastic teeth on either side of a closure that are interlocked by a sliding tab

   2. (modifier) having or equipped with such a device

      a zip bag

2. a short sharp whizzing sound, as of a passing bullet

3. informal energy; vigour; vitality

4. slang nothing

5. slang sport nil

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verb

1. to fasten (clothing, a bag, etc) with a zip

2. (intr) to move with a zip

   the bullet zipped past

3. (intr; often foll by along, through, etc) to hurry; rush

   they zipped through town

4. (tr) computing to compress (a file) in order to reduce the amount of memory required to store it or to make sending it electronically quicker

Zip ² British  

/ zɪp /

noun

1. an electric water heater

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Other Word Forms

• zipless
  adjective

Etymology

Origin of zip¹

First recorded in 1850–55; imitative of the sound

Origin of zip²

An Americanism dating back to 1935–40; back formation from zipper

Origin of zip³

First recorded in 1895–1900; apparently an expressive word, with z- of zero; cf. zilch

Origin of zip⁴

By ellipsis

Explanation

To zip is to close with a zipper. Also, zip means zilch, which is zero or nothing. Make sure to zip your wallet because if everything falls out, you’ll have zip. Zip as in “to close with a zipper” is short for — you guessed it — zipper. If you're cold, zip up your coat. If you zip your lips, you’re not using a zipper but you’re closing your mouth. Zip meaning “nothing” came from kids in the 1900s when they referred to getting a zero on a test. Now, if you have zip, you have nothing, and not just on a test.

Example Sentences

Zip it: Banter and brief chats are fine.

From The Wall Street Journal • Apr. 9, 2026

Block’s company Afterpay, Sezzle and Zip also received the letter.

From The Wall Street Journal • Dec. 1, 2025

The incident happened on Monday at the Ffear Fforest event at Zip World, in Betws-y-Coed, Conwy county - dubbed "north Wales' ultimate scare fest" by organisers.

From BBC • Oct. 29, 2024

Zip through suburbs, working-class communities, rolling hills and all sorts of Spanish-named streets until reuniting with the 5 in San Ysidro.

From Los Angeles Times • Oct. 16, 2024

Recently, the last three numbers of the post office’s new Zip Code for a postal district of Harlem hit, and one banker almost went broke.

From "The Autobiography of Malcolm X" by Alex Malcolm X;Hailey

Related Words

• oomph
• pep
• sparkle
• verve
• vigor