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Synonyms

deputy

American  
[dep-yuh-tee] / ˈdɛp yə ti /

noun

plural

deputies
  1. a person appointed or authorized to act as a substitute for another or others.

    Synonyms:
    proxy, emissary, envoy, surrogate, representative, agent
  2. deputy sheriff.

  3. a person appointed or elected as assistant to a public official, serving as successor in the event of a vacancy.

  4. a person representing a constituency in certain legislative bodies.


adjective

  1. appointed, elected, or serving as an assistant or second-in-command.

deputy British  
/ ˈdɛpjʊtɪ /

noun

    1. a person appointed to act on behalf of or represent another

    2. ( as modifier )

      the deputy chairman

  1. a member of the legislative assembly or of the lower chamber of the legislature in various countries, such as France

  2. mining another word for fireman

"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

  • deputyship noun
  • subdeputy noun

Etymology

Origin of deputy

1375–1425; late Middle English depute < Old French, noun use of past participle of deputer to depute

Explanation

A deputy is a sheriff's assistant, the person who fills in when the sheriff isn't available. When a deputy is in charge, she has the same powers and authority as the sheriff. You can use the noun deputy for anyone who is singled out to step in for another person. A deputy leader of a government fills in when the president or prime minister is ill, and a magazine's deputy editor is qualified to edit an issue when the editor isn't available. The Middle French root is députer, "appoint or assign," from the Late Latin deputare.

Keep Reading on Vocabulary.com

Vocabulary lists containing deputy

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.

Jose Ugarte, a former deputy chief of staff for Price, led the field in reported financial contributions, amassing $477,000.

From Los Angeles Times • Apr. 24, 2026

On this week’s Slate Plus bonus episode of Amicus, co-hosts Dahlia Lithwick and Mark Joseph Stern discussed Tuesday’s vote with Madiba Dennie, deputy editor of Balls and Strikes and author of The Originalism Trap.

From Slate • Apr. 24, 2026

The deputy governor of the Bank of England is the latest high-profile figure to question whether share prices are illogically high.

From BBC • Apr. 24, 2026

"The first revenue received from the Strait of Hormuz tolls was deposited into the Central Bank account," said deputy speaker of parliament Hamidreza Hajibabaei, according to Tasnim news agency.

From Barron's • Apr. 23, 2026

The 586th’s commander, Aleksandr Gridnev, was away, and the deputy commander at the time, also a man, ordered Yelena and her group to fill the famous flier’s aircraft with fuel.

From "A Thousand Sisters" by Elizabeth Wein