random number generator
3
4.3
- noun
- /ˈrændəm ˈnʌmbər dʒɛnəˌreɪtər/
- Specialized
:
generador de números aleatorios
- For security purposes, the software relies on a random number generator to create unique encryption keys.
- using a random number generator
But future proofing, as we stated, is sort of a random number generator at times.
- But future proofing, as we stated, is sort of a random number generator at times.
Examples
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The game uses a random number generator to produce unpredictable outcomes each time a player rolls the dice.
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Passages were presented in random order, based on results from a random-number generator.
Academic text (2014) -
"If you adopt a random number generator that has whatever this fault is, you might get this effect."
Blog text (13) -
Each day's observations are assigned a specific time by using a random number generator with a software program.
Academic text (2015) -
States were alphabetized and entered into a random number generator.
Academic text (2012) -
Videotapes were given IDs created by a random number generator.
Academic text (2012) -
The randomization schedule was computer-generated using a basic random number generator.
Academic text (2015) -
For each analysis parameter needed, a random number generator selects a value from a probability distribution associated with that parameter.
Academic text (2005) -
Households were randomly selected through Microsoft Excel's (Microsoft Office 2003, Microsoft, Seattle, WA) random number generator.
Academic text (2010) -
Researchers utilized a random number generator to assign participants to different groups in the study.
Synonyms
1
6.3
A device or program that chooses things in a way you cannot predict
Surface Forms
Morphology
The noun phrase transparently combines 'random' (occurring without method), 'number' (a numeral) and 'generator' (something that produces), so a B1 learner who knows the constituent words can infer it is something that produces unpredictable numbers. This is a regular English compounding pattern and parallels constructions in many languages, making the meaning readily derivable from the parts.
Etymology
The noun random number generator brings to mind a simple machine that makes random numbers; imagine a box that shakes numbered balls and lets one fall out so no one can guess the result. So, the phrase means 'a device or program that creates numbers with no pattern'.