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lex

1 American  
[leks] / lɛks /

noun

  • leges
    plural
  1. law.


lex. 2 American  

abbreviation

  1. lexical.

  2. lexicon.


lex British  
/ lɛks /

noun

  1. a system or body of laws

  2. a particular specified law

"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

Noun Inflected Forms


Etymology

Origin of lex

First recorded in 1490–1500, lex is from the Latin word lēx


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:

He told AFP Babis most probably complied with the Czech conflict of interest law, dubbed "lex Babis".

From Barron's ● Mar. 12, 2026

But dura lex, sed lex — the law is hard, but it is the law — and the law in California forbade slavery.

From Los Angeles Times ● Feb. 9, 2021

Salus populi suprema lex, he reminds us: public health must be the highest law.

From Nature ● Oct. 14, 2019

The classical root of “privilege,” privus lex, means “private law.”

From Washington Post ● Sep. 27, 2018

A foedus is a league, or compact, but it is often used as synonymous with lex, and Renaissance commentators on Lucretius interpreted him as talking about the laws of nature.

From "The Invention of Science" by David Wootton

There is an old Latin phrase, inter arma enim silent leges, which roughly translates as "in time of war, the Constitution is silent."

From Time ● Jun. 23, 2011

The project will include 17 major buildings housing a medical center, a 4 million-volume library and seven col leges where Saudis will study disciplines ranging from dentistry and engineering to agriculture and marketing.

From Time Magazine Archive

Besides, says Caltech's Dean of Admissions Winchester Jones, the system is "unfair to the candidate" because col leges would spurn second-choosers.

From Time Magazine Archive

Trained in their own staff col leges or U.S. military schools, the officers, especially the younger ones, feel that they can do a better job.

From Time Magazine Archive

The Third Section, or Secret Police, which is in its proceedings essentially extra leges, claims to act independently of any other department of the Empire.

From The Contemporary Review, Volume 36, September 1879 by Various

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