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pirate

American  
[pahy-ruht] / ˈpaɪ rət /

noun

  • pirates
    plural
  1. a person who robs or commits illegal violence at sea or on the shores of the sea.

    Synonyms:
    plunderer, corsair, buccaneer, freebooter
  2. a ship used by such persons.

  3. any plunderer, predator, etc..

    confidence men, slumlords, and other pirates.

  4. a person who uses or reproduces the work or invention of another without authorization.

  5. Also called pirate streamGeology. a stream that diverts into its own flow the headwaters of another stream, river, etc.


verb (used with object)

  • pirates,
    present (3rd person singular)
  • pirated,
    past participle,  past
  • pirating
    present participle
  1. to commit piracy upon; plunder; rob.

  2. to take by piracy.

    to pirate gold.

  3. to use or reproduce (a book, an invention, etc.) without authorization or legal right.

    to pirate hit records.

  4. to take or entice away for one's own use.

    Our competitor is trying to pirate our best salesman.

verb (used without object)

  • pirates,
    present (3rd person singular)
  • pirated,
    past participle,  past
  • pirating
    present participle
  1. to commit or practice piracy.

pirate British  
/ ˈpaɪrɪt, paɪˈrætɪkəl /

noun

  1. a person who commits piracy

    1. a vessel used by pirates

    2. ( as modifier )

      a pirate ship

  2. a person who illicitly uses or appropriates someone else's literary, artistic, or other work

    1. a person or group of people who broadcast illegally

    2. ( as modifier )

      a pirate radio station

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to use, appropriate, or reproduce (artistic work, ideas, etc) illicitly

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of pirate

1250–1300; Middle English < Latin pīrāta < Greek peirātḗs, equivalent to peirā- , variant stem of peirân to attack + -tēs agent noun suffix

Explanation

Yarg, matey! A cartoon pirate wears an eye patch, three-cornered hat, billowy shirt, and tall black boots. In real life, a pirate just boards ships and robs them of cargo, valuables, and money, often while wearing regular boring clothes. Pirates have been around since humans have been shipping valuable goods by boat across oceans. You can also use pirate as a verb to describe what these robbers do. Today, in addition to traditional pirates, there are pirates who use digital creative material, like books, movies, games, and music, without paying for it. If you pirate a movie, you make a copy and sell it illegally. The Greek root of pirate is peirates, "one who attacks."

Keep Reading on Vocabulary.com

Vocabulary lists containing pirate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Radio Caroline, a former pirate radio that now mostly plays rock music, apologised in May after airing messages falsely announcing the monarch's death.

From Barron's Aug. 10, 2026

Apparently, a lot of people pirate his films so they can be completists.

From Los Angeles Times Jul. 30, 2026

The 1,200-square-foot Ship Wreck House has three decks and pirate details, such as a water cannon and secret passageway leading to a treasure-themed chamber with a skeleton and a chest of doubloons.

From The Wall Street Journal Jul. 23, 2026

That mainly comes down to its excellent setting - players take control of fictional Welsh pirate Edward Kenway in the Caribbean during the 1700s.

From BBC Jul. 11, 2026

Perhaps it was because Lady Constance’s Fulcrum of Fortune had taken a nosedive, or perhaps it was the foolish pirate outfit—for whatever reason, and despite the desirability of the ticket, Lady Constance found no takers.

From "The Hidden Gallery" by Maryrose Wood

Just look at Capt. William Kidd, who was hired by the British government to hunt pirates, but was later executed for being one.

From Salon Aug. 17, 2026

Although fictional, the game stars real characters such as the infamous English pirate Blackbeard, and other pirates including Mary Read and Anne Bonny.

From BBC Jul. 8, 2026

From 2003 through 2008, the association sued some 35,000 alleged song pirates.

From Los Angeles Times Jun. 18, 2026

Seven years later, President Thomas Jefferson sent the fleet—three frigates and a schooner—to subdue pirates disrupting shipping along North Africa’s Barbary Coast.

From Barron's Jun. 5, 2026

I almost felt bad letting the unruly pirates out, but I guessed they deserved something more entertaining than the exercise wheel after being cooped up in a cage for three centuries.

From "The Sea of Monsters" by Rick Riordan

The biggest players in Silicon Valley are building data centers to more efficiently run copyright-infringement machines built on terabytes of pirated material.

From Salon Aug. 3, 2026

The cyber teams found that some of the ships are running pirated software for business- management and navigation purposes that is loaded with malware.

From The Wall Street Journal Jun. 15, 2026

In downtown Mexico City, street vendors hawk pirated goods on the sidewalks, with team shirts for Mexico, Argentina and Colombia selling for $10-$20, roughly one-tenth the price of an official shirt for Mexico's national team.

From Barron's Jun. 6, 2026

On Friday, Disney sent a cease-and-desist letter to ByteDance accusing it of supplying Seedance with a "pirated library" of the studio's copyrighted characters, including those from Marvel and Star Wars.

From BBC Feb. 15, 2026

On board the ship, the speakers are playing an electronic track pirated from an unreleased Frankie Dena album.

From "Warcross" by Marie Lu

The US Supreme Court heard arguments on Monday on whether internet service providers should be held liable for the online pirating of copyrighted music by their users.

From Barron's Dec. 1, 2025

Sony says it repeatedly flagged IP addresses—i.e., digital addresses—to Cox that it claimed were pirating music files.

From The Wall Street Journal Nov. 27, 2025

Alsup found the usage to be “exceedingly transformative” and “a fair use,” though the company might have broken the law by pirating a large portion of its source material.

From Los Angeles Times Aug. 26, 2025

WELLINGTON, New Zealand — Two men who helped run the once wildly popular pirating website Megaupload were each sentenced by a New Zealand court on Thursday to more than two years in prison.

From Washington Times Jun. 15, 2023

Some families lived on the lower floors, pirating water and electricity, but the elevators didn’t work.

From "Freakonomics: A Rogue Economist Explores the Hidden Side of Everything" by Steven D. Levitt

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