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  • de
    de
    preposition
    from; of (used in French, Spanish, and Portuguese personal names, originally to indicate place of origin).
  • DE
    DE
    abbreviation
    Delaware (approved especially for use with zip code).
  • de'
    de'
    preposition
    dei (used in Italian names as an elided form ofdei ).
  • de-
    de-
    a prefix occurring in loanwords from Latin (decide ); also used to indicate privation, removal, and separation (dehumidify ), negation (demerit; derange ), descent (degrade; deduce ), reversal (detract ), intensity (decompound ).
  • D.E.
    D.E.
    abbreviation
    Doctor of Engineering.

de

1 American  
[duh, duh, de, di] / də, də, dɛ, dɪ /

preposition

  1. from; of (used in French, Spanish, and Portuguese personal names, originally to indicate place of origin).

    Comte de Rochambeau; Don Ricardo de Aragón.


DE 2 American  

abbreviation

  1. Delaware (approved especially for use with zip code).

  2. destroyer escort.


de' 3 American  
[duh, de] / də, dɛ /

preposition

  1. dei (used in Italian names as an elided form ofdei ).

    de' Medici.


de- 4 American  
  1. a prefix occurring in loanwords from Latin (decide ); also used to indicate privation, removal, and separation (dehumidify ), negation (demerit; derange ), descent (degrade; deduce ), reversal (detract ), intensity (decompound ).


D.E. 5 American  

abbreviation

  1. Doctor of Engineering.

  2. driver education.


de- 1 British  

prefix

  1. removal of or from something specified

    deforest

    dethrone

  2. reversal of something

    decode

    decompose

    desegregate

  3. departure from

    decamp

"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

DE 2 British  

abbreviation

  1. (formerly in Britain) Department of Employment

  2. Delaware

"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

de 3 British  
/ də /
  1. of; from: occurring as part of some personal names and originally indicating place of origin

    Simon de Montfort

    D'Arcy

    de la Mare

"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

de 4 British  

abbreviation

  1. Germany

"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

Etymology

Origin of de1

From French, Portuguese, Spanish, from Latin

Origin of de-4

Middle English < Latin dē-, prefixal use of (preposition) from, away from, of, out of; in some words, < French < Latin dē- or dis- dis- 1

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:

The results were impacted by the expiration of the de minimis loophole last May for China and Hong Kong.

From MarketWatch Aug. 24, 2026

Focaccia has become de facto sandwich bread or makeshift pizza crust elsewhere in Italy, but it tends to be bare bones in Genoa, where it has been made since the Middle Ages.

From The Wall Street Journal Aug. 23, 2026

St. Jeanne de Lestonnac at Fulton, 3:30 p.m.

From Los Angeles Times Aug. 23, 2026

French President Emmanuel Macron welcomes Saudi crown prince and de facto ruler Mohammed bin Salman on Sunday for a two-day visit set to range from esports to the war in the Middle East.

From Barron's Aug. 23, 2026

While Picasso was on his way downtown, Apollinaire sat in a small holding cell at the Palais de Justice.

From "The Mona Lisa Vanishes" by Nicholas Day

Deere DE 0.43%increase; green up pointing triangle posted higher fiscal second-quarter sales as growth in the company’s construction equipment business helped to offset weakness in its production agriculture segment.

From The Wall Street Journal May 21, 2026

Nebraska farmer Guy Mills figures he has spent more than half a million dollars over the past eight years on repairs to his Deere DE 1.07%increase; green up pointing triangle tractors and harvesters.

From The Wall Street Journal Apr. 19, 2026

Separately, there have been warnings from DE to schools that they will face "serious challenges" as their budgets will only rise by around 1% in 2026/27.

From BBC Apr. 1, 2026

The winners include McDonald’s, Exxon Mobil XOM -2.44%decrease; red down pointing triangle and tractor maker Deere DE 0.07%increase; green up pointing triangle .

From The Wall Street Journal Feb. 22, 2026

Insert A into DE through E, so that the bulb B is embraced by E. Close D with a cork.

From The Methods of Glass Blowing and of Working Silica in the Oxy-Gas Flame For the use of chemical and physical students by W. A. Shenstone

On Friday, an anonymous collector who goes by Cozomo de’ Medici announced on X that he’d bought two of the dogs, Picasso and Warhol, and former Sotheby’s chief executive Tad Smith bought an “Elon.”

From The Wall Street Journal Dec. 5, 2025

Florence's Uffizi Gallery said a tourist fell backwards while trying to "make a meme in front" of a portrait of Ferdinando de' Medici, Grand Prince of Tuscany, by Anton Domenico Gabbiani.

From BBC Jun. 23, 2025

Told during a Zoom interview that Sofia seemed more like Lucrezia Borgia and Catherine de’ Medici than a comic book character, Milioti matter-of-factly says, “That’s certainly incredible company to be in.”

From Los Angeles Times Nov. 27, 2024

“I think I used to overdo the cries in my voice,” she said, before replicating her old style: “‘Lo de lo de lo de’ — it’s too much.

From Salon Apr. 5, 2024

On a spring morning in 1478, Lorenzo de’ Medici, or Lorenzo the Magnificent, and his brother Giuliano, the golden boy of the Medici family, arrived for Mass at the Duomo, the iconic Florence cathedral.

From "The Mona Lisa Vanishes" by Nicholas Day

Mr. Tisci said he was de- and reconstructing the pillars of the house: trenches, car coats and checks.

From New York Times Mar. 11, 2022

While still used in food, now it is mainly mined as a chemical agent, water softener, or a de- icer for roads.

From Textbooks Jan. 1, 2017

“It was a very, very de- pressing time.”

From MSNBC Mar. 21, 2015

It had added merchandise to U.S. outlets, reversing an earlier effort to de- clutter stores by offering fewer items.

From BusinessWeek Jan. 28, 2011

Less de- fensibly, the nuns distrusted intellectual challenges to authority.

From "Hunger of Memory" by Richard Rodriguez

Shares fell at the start of the month after the D.E.

From Barron's Feb. 27, 2026

The group’s members include a managing director of investment firm D.E.

From The Wall Street Journal Nov. 17, 2025

The digital payments company agreed to shareholder D.E.

From Seattle Times Mar. 20, 2023

FIS, which has been under pressure to explore strategic options from activist investors D.E.

From Reuters Feb. 13, 2023

Further research in this direction was made by D.E.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various

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