See also: Ig, LG, lg., and Lg.

Translingual

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Etymology

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(mathematics and computer science): Abbreviation of Latin logarithmus generalis.

Symbol

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lg

  1. (computer science) binary logarithm; logarithm to the base 2.
    Synonyms: lb, ld
     .  
  2. (mathematics) base 10 logarithm
     .  
  3. (international standards) ISO 639-1 language code for Luganda.

Usage notes

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(mathematics): This symbol, lg, is defined as the base 10 logarithm in the ISO 80000-2:2019 standard, which instead prescribes the symbol lb for the binary logarithm. Despite this, lg is not widely used in English-language literature. Wolfram MathWorld observes that the use of lg for a base 10 logarithm is standard in German and Russian literature.

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English

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Noun

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lg

  1. Initialism of landing gear.
  2. Initialism of little girl in DD/lg (dd/lg) kink.
    • 2018, Zoe Alderton, The Aesthetics of Self-Harm: The Visual Rhetoric of Online Self-Harm Communities, Routledge, →ISBN, page 82:
      For some, this interest in a Lolita persona feeds into a sexual role-playing game (often called dd/lg, short for Daddy [and] little girl [] The role of the dd is to punish and protect while the lg is charming, needy, mildly disobedient, and in wont of a spanking.
    • 2019, Cassandra Dee, Daddy's Pretty Baby: A DD/lg Forbidden Romance:
      ABOUT THIS BOOK [] Hey Readers – Warning: This is a sexy, over the top romance with two folks engaged in age play and the DD/lg lifestyle.

Anagrams

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