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Lr

Symbol, Chemistry.
  1. lawrencium.
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LR

Real Estate.
  1. living room.
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L.R.

  1. Lloyd's Register.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for lr

parlor, salon, LR, parlour

Examples from the Web for lr

Historical Examples of lr


British Dictionary definitions for lr

lr

the internet domain name for
  1. Liberia
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Lr

the chemical symbol for
  1. lawrencium
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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

lr in Medicine

Lr

  1. The symbol for the elementlawrencium
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

lr in Science

Lr

  1. The symbol for lawrencium.
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lawrencium

[lô-rĕnsē-əm]
Lr
  1. A synthetic, radioactive metallic element of the actinide series that is produced by bombarding californium with boron ions. Its most stable isotope is Lr 262 with a half-life of 3.6 hours. Atomic number 103. See Periodic Table.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.