a number chosen by a random sampling, as from a table (random number table) or generated by a computer
Word origin
[1925–30]This word is first recorded in the period 1925–30. Other words that entered Englishat around the same time include: buildup, chain reaction, distinctive feature, dropout, runout
Examples of 'random number' in a sentence
random number
The 66 days is not just a random number.
The Sun (2012)
Sleep should be thought of not as a random number, but as an experience.
Times, Sunday Times (2015)
This will produce a random number without the need to insert a chip-and-pin card.
Times, Sunday Times (2007)
The guesses were heavily correlated to the random number.
Times, Sunday Times (2016)
Ticket prices that aren't based on a random-number generator?
Globe and Mail (2003)
Random number generators are often used by dealers to obtain customers' mobile details.
Times, Sunday Times (2006)
That's not a random number in these rhodium-plated cufflinks' odometer.
Times, Sunday Times (2016)
These include imagining scenarios and random-number tests that forced them to concentrate.
Times, Sunday Times (2008)
Because they use random number generators, there are no patterns to uncover.
Times, Sunday Times (2009)
It looks stylish and, thanks to a random number generator, offers unlimited puzzles to solve.