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  • Lu
    Lu
    noun
    a male or female given name, form of Lou.
  • LU
    LU
    abbreviation
    loudness unit
  • lu
    lu
    abbreviation
    Luxembourg

Lu

1 American  
[loo] / lu /

noun

  1. a male or female given name, form of Lou.


Lu 2 American  
Symbol, Chemistry.
  1. lutetium.


LU 1 British  

abbreviation

  1. loudness unit

"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

Lu 2 British  

symbol

  1. lutetium

"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

lu 3 British  

abbreviation

  1. Luxembourg

"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

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.

The same month, a New York court convicted Lu Jianwang, a U.S. citizen, for his part in setting up a police station in New York on behalf of China, and obstructing justice by destroying evidence.

From The Wall Street Journal • Jun. 5, 2026

Lu also warns AI-driven growth could widen inequality, exacerbating income and wealth gaps while leaving legacy cities behind as AI industries cluster in major tech hubs.

From The Wall Street Journal • May 28, 2026

Lu said the deal could help Shein shore up revenue, as it deals with tougher regulatory scrutiny and the U.S.-led trade war.

From MarketWatch • May 19, 2026

Sheng Lu, a fashion and apparel-studies professor at the University of Delaware, said that the costs of adhering to a more environmentally friendly approach to business can add up.

From MarketWatch • May 19, 2026

Lu looked like he was still thinking about it, but we figured he'd be ready by the time the waitress got to him.

From "Ghost" by Jason Reynolds

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