pseudorandom

[ soo-doh-ran-duh m ]
/ ˌsu doʊˈræn dəm /

adjective

noting or pertaining to random numbers generated by a definite computational process to satisfy a statistical test.
mimicking randomness.

noun

the generation of random numbers by a definite computational process.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019