from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Of, relating to, or being random numbers generated by a definite, nonrandom computational process.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Of a sequence of numbers, such that it has all the properties of a random sequence following some probability distribution (except true randomness), but is actually generated using a deterministic algorithm.
pseudo- + random (Wiktionary)