Truncation
nounPronunciation: /trʌŋˈkeɪʃən/
A search technique using a wildcard symbol (typically * or ?) to retrieve word variations and related terms by searching only a word's root or prefix. This method expands search results to include singular and plural forms, different tenses, and related derivations of a search term.
Plain English
Using a symbol like * in searches to find different versions of the same word, like 'child*' for child, children, childhood.
Etymology & History
Usage
"The student used truncation to search 'educat*' and retrieve results for education, educational, and educator."
Style guide notes: Hyphenate 'truncation symbol' when used as a compound modifier; asterisk (*) is most commonly used symbol.
Also known as
Contrasted with
Related Terms
Frequently Asked Questions
What wildcard symbols are used for truncation?
Common symbols include asterisk (*) and question mark (?), though specific symbols vary by database.
When should you use truncation in searches?
Use truncation when you want to find multiple word forms or variations without searching each version separately.
Why Test Candidates on This?
Essential foundational skill for teaching database searching and information literacy in academic library settings.
Required skill level: Junior