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• Eu
  Eu

  europium.
• EU
  EU

  abbreviation

  European Union.
• eu-
  eu-

  a combining form meaning “good,” “well,” occurring chiefly in words of Greek origin (eupepsia ); in scientific coinages, especially taxonomic names, it often has the sense “true, genuine” (eukaryote )
• eu
  eu

  abbreviation

  the European Union

Eu

¹ American  

Symbol, Chemistry.

1. europium.

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EU ² American  

[ee-yoo] / ˈiˈju /

abbreviation

1. European Union.

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eu- ³ American  

1. a combining form meaning “good,” “well,” occurring chiefly in words of Greek origin (eupepsia ); in scientific coinages, especially taxonomic names, it often has the sense “true, genuine” (eukaryote )

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Eu ¹ British  

symbol

1. europium

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EU ² British  

abbreviation

1. European Union

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eu ³ British  

abbreviation

1. the European Union

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eu- ⁴ British  

combining form

1. well, pleasant, or good

   eupeptic

   euphony

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Etymology

Origin of eu-

< Greek, combining form of eús good (adj.) or eú, eû (neuter, used as adv.) well

Example Sentences

See Examples For:

Eu EU eu- eu

Following this screening, Riedel was able to identify new Eu compound candidates, and further, he was able to synthesize the top suggestion from the list, the double perovskite halide Cs2NaEuF6.

From Science Daily ● Mar. 11, 2024

Singaporean chip designer Eu Gene Goh is an electric-vehicle evangelist with two Teslas in the garage.

From Reuters ● Mar. 23, 2023

The scene that I think makes the whole film was shot by Tangãi Uru Eu Wau Wau, my co-cinematographer: their arrest of an invader.

From New York Times ● Aug. 19, 2022

The PR stunt was so successful it helped launch Eu into the role of Secretary of State — the first woman to hold the role in California.

From Salon ● Jul. 9, 2022

The extensive forest of Eu lies to the south-east of the town.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" by Various

Nonetheless, EU spokesman Thomas Regnier says the rules are "fully fit for purpose".

From Barron's ● Oct. 6, 2026

Of 67 European Union-based biotech companies that went public in the past six years, nearly all listed outside the EU, the group says.

From The Wall Street Journal ● Oct. 6, 2026

Customers can either download the model to their own servers, or access it via Mistral's infrastructure, including in "our European sovereign region where data stays under EU jurisdiction to ensure data remains under their control".

From Barron's ● Oct. 6, 2026

The EU last month proposed a ban on social media for children under 13 while 13- and 14-year-olds can have "mini accounts" that they can access through a parent or guardian's account.

From Barron's ● Oct. 6, 2026

Unemployment has remained at less than half the EU average.

From The 2008 CIA World Factbook by United States. Central Intelligence Agency

The genus Eucalyptus is named for its unusual floral structure derived from the Greek eu-, well, and kaluptos, covered, which refers to the operculum that covers the floral buds before anthesis.

From Nature ● Jun. 10, 2014

Whether thit ko, lu rou fan, tau eu bah or endless variations upon stewed pork belly, similar ideas of comfort live in the plastic borders between us.

From New York Times ● Mar. 30, 2022

“Can we create website and eu Corp as before or has anything changed?”

From Seattle Times ● Aug. 2, 2018

"The prefix, eu, is Greek for good, true or nice. "The species is a fibrecap mushroom, and I found a picture of it.

From BBC ● Nov. 5, 2014

The University of Washington's Patricia Kuhl and her colleagues have conditioned dozens of newborns to turn their heads when they detect the ee sound emitted by American parents, vs. the eu favored by doting Swedes.

From Time Magazine Archive

For let eu, ai, ia, be knit together with right lines.

From The Way To Geometry by William Bedwell