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lb.

plural lbs., lb.
  1. pound.
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Origin of lb.

< Latin lībra, plural lībrae

L.B.1

  1. bachelor of letters; bachelor of literature.
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Origin of L.B.1

From the New Latin word Litterārum Baccalaureus; Līterārum Baccalaureus

L.B.2

  1. landing barge.
  2. light bomber.
  3. local board.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for lb

lb1

abbreviation for
  1. cricket leg bye
  2. Also: lb. pound (weight)
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Word Origin

(for sense 2) Latin: libra

lb2

the internet domain name for
  1. Lebanon
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LB

abbreviation for
  1. Liberia (international car registration)
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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

lb in Science

lb

  1. Abbreviation of pound
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.