WordGarden.iotruncation
C2Pronunciation
UK
- /trʌnkˈeɪʃən/
US
- /ˈtrəŋˌkeɪʃən/
Meanings
Noun
the shortening of something by cutting off part of it, especially the end
the cutting off of extra text, data, or output beyond a limit
the reduction of a number or value by discarding digits without rounding
More meaningsFewer meanings
the shortening of a word or form by omitting part of it
Beyond the definition
Imagine a tree losing its top in a violent storm. That sudden, blunt break is one way to picture truncation. In everyday language, it means shortening something by cutting off the end or another part of it. It is not limited to physical objects; it can also apply to ideas, data, and time. A truncated conversation is one that ends too soon, before it reaches a natural conclusion.
Think of a road that suddenly stops instead of continuing to its destination, or a number where the extra decimal digits are simply dropped to save space. It is a way of making something shorter or more manageable by removing part of it. In geometry, you might see a truncated pyramid, which looks like a regular pyramid with its pointed top sliced off.
Truncation refers to the act of shortening something by cutting off its end or a significant part of it. While it is often pictured through physical examples, such as a storm snapping a spire or a shape with its top removed, the concept is also important in fields like mathematics, computer science, biology, and linguistics.
In geometry, a truncated shape is one where a corner or apex has been removed by a plane—think of a truncated cone or pyramid that ends in a flat surface instead of a point. In mathematics and computer science, truncation involves dropping digits after a certain decimal place without rounding. For instance, truncating 3.14159 to two decimal places results in 3.14, regardless of the following digits. This is often done to simplify data or save memory when absolute precision isn't required.
The term also appears in biology and genetics, where it refers to a truncated protein, an incomplete version of a protein caused by a mutation that stops the translation process early. In linguistics, truncation describes the shortening of words to create new forms, such as "info" for "information" or "bio" for "biography."
Essentially, truncation signifies a deliberate or situational reduction in length or completeness. It is the act of taking something whole and making it smaller by removing a segment, whether that segment is physical, numerical, genetic, or linguistic. When something is cut short before its expected end, this idea is at work, and the effect depends on the context.
Examples
- 1
Mobile layout
The website uses truncation so long headlines fit on a phone screen.
- 2
Data import
We lost part of the customer's address because of data truncation during import.
- 3
Misleading clip
Critics said the clip was misleading because the heavy truncation removed the speaker's main point.
- Phraseheavy truncation
a lot of the original content was cut off
See also
Similar
- shortening
- abridgment
- cutting down
Shades of meaning
Contrast
Used with (collocations)
- data truncation
- text truncation
- truncation error
- left truncation
Word family
Explore
- omission
- lossy compression
Forms and spellings
2 forms open this card.
Main spelling
- truncationnoun
Forms
- truncationspluralnoun