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Synonyms

slave

American  
[sleyv] / sleɪv /

noun

slaves plural
  1. a person who is the property of and wholly subject to another and forced to provide unpaid labor.

  2. a person entirely under the domination of some influence or person.

    She was a slave to her own ambition.

  3. a drudge.

    a housekeeping slave.

  4. a slave ant.

  5. Photography. a subsidiary flash lamp actuated through its photoelectric cell when the principal flash lamp is discharged.

  6. Machinery, Computers. a device or process under control of or repeating the actions of a similar device or process.


verb (used without object)

slaves, present (3rd person singular) slaved, past participle, past slaving present participle
  1. to work like a slave; drudge.

    Synonyms:
    grind, slog, labor, toil
  2. to engage in the slave trade; procure, transport, or sell slaves.

verb (used with object)

slaves, present (3rd person singular) slaved, past participle, past slaving present participle
  1. Machinery, Computers. to connect (a device) to a master as its slave.

  2. Archaic. to enslave.

slave British  
/ sleɪv /

noun

  1. a person legally owned by another and having no freedom of action or right to property

  2. a person who is forced to work for another against his will

  3. a person under the domination of another person or some habit or influence

    a slave to television

  4. a person who works in harsh conditions for low pay

    1. a device that is controlled by or that duplicates the action of another similar device (the master device)

    2. ( as modifier )

      slave cylinder

"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. to work like a slave

  2. (tr) an archaic word for enslave

"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

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Etymology

Origin of slave

First recorded in 1250–1300; Middle English sclave (also slave ), from Old French escla(i)ve, and Medieval Latin sclāvus (masculine), sclāva (feminine) “slave,” special use of Sclāvus “Slavic, a Slav, slave” (Latin does not tolerate the consonant cluster sl- and employs the cluster scl- instead); so called because Slavs in Central Europe and the Balkans were commonly enslaved in the early Middle Ages; see origin at Slav

Explanation

Someone who is forcibly held in servitude is called a slave. The practice of owning slaves is immoral and detestable. Throughout history there have been slaves, and in some parts of the world some people still force others into slavery. Often the word is used more loosely. You might buy a lot of clothes because you're a slave to the latest fashion trends. You could spend all day in the kitchen, preparing 12 casseroles, working like a slave. That kind of exaggeration is common, but don't kid yourself: nothing is really similar to — or as horrible as — being a slave.

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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.

Nyong'o won an Oscar in 2014 for 12 Years a Slave, and has also starred in Star Wars: The Force Awakens and Black Panther.

From BBC • May 22, 2026

The Fugitive Slave Act of 1850 was something Thoreau not just railed against but acted against, smuggling several enslaved people to Canada.

From The Wall Street Journal • Mar. 26, 2026

Franklin Pierce, although a Northerner, fiercely defended slavery while signing the Kansas-Nebraska Act and enforcing the Fugitive Slave Act; he was a drunkard to boot.

From Salon • Jul. 26, 2025

He’s a really interesting case because when the Fugitive Slave Act was put in place in 1850, he was a lawyer in Boston.

From Slate • Jul. 10, 2025

These stories spread the false claim that Slave Power agents had derailed the President’s train and killed his son, Bennie.

From "American Spirits" by Barb Rosenstock

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