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Truncation Meaning: Definition, Examples, and Translations

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truncation

[trʌŋˈkeɪʃən ]

Definition

Context #1 | Noun

data processing

Truncation refers to the process of shortening something by cutting off a part of it. In data processing, it often involves limiting the number of decimal places in numerical data or restricting the length of textual data. This technique is used to simplify datasets, improve performance, or comply with system limitations. Truncation can also occur in mathematical contexts where a number is reduced to a certain number of significant figures.

Synonyms

abbreviation, cutting, shortening.

Examples of usage

  • The truncation of decimal points improved the performance of the algorithm.
  • For the sake of simplicity, we applied truncation to our data entries.
  • The database has a truncation limit of 255 characters for text fields.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Mathematics

  • In mathematics, truncation involves cutting off digits in a number to simplify calculations.
  • When dealing with infinite series, truncating helps approximate values without needing to compute every term.
  • Histograms can show truncated data when only certain ranges are represented, highlighting key trends.

Linguistics

  • In language, truncation often occurs when words are shortened in informal speech, like 'info' for 'information'.
  • This process can lead to new slang and evolves how language is perceived in different cultures.
  • Truncation in word formation can make communication faster and more efficient, especially in texting.

Technology

  • In programming, truncation can refer to limiting the output of data, which improves performance and readability.
  • Databases use truncation to clear all records in a table without removing the structure itself.
  • In graphic design, truncating images can help focus on the main subject by removing excess visual noise.

Psychology

  • Truncation can affect our memory; people often remember shortened forms of information better than the full versions.
  • Cognitive truncation happens when decisions are made based on incomplete data, leading to biases.
  • In therapy, exploring truncated thoughts can help uncover deeper issues that need addressing.

Origin of 'truncation'

Main points about word origin

  • The word comes from the Latin 'truncatus', meaning 'to cut off'.
  • The root 'truncare' translates to 'to shorten' or 'to cut', which gives insight into its meaning.
  • Initially used in ancient texts, it has evolved to fit various modern contexts such as mathematics and linguistics.

The term 'truncation' comes from the Latin word 'truncatio', which means 'a shortening' or 'the act of cutting off'. It is derived from 'truncare', meaning 'to cut off' or 'to shorten'. The use of 'truncation' in English dates back to the late 15th century, where it initially described physical cutting or shortening of objects. Over time, its application has expanded into various fields, particularly in mathematics, computer science, and information technology. In these contexts, truncation refers to the specific act of limiting data or numbers for various practical purposes. As the digital age progresses, the concept has proven essential in data management, database design, and programming.

Word Frequency Rank

Positioned at #20,944, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.