Holdout weapon, a weapon, typically a pistol, which can be sneaked into areas where weapons are normally confiscated or prohibited
Japanese holdout, a World War II soldier in the Pacific who continued to fight after Japan surrendered
Holdout data set, in statistics and machine learning, data that has not been used to derive a model
Topics referred to by the same term
This disambiguation page lists articles associated with the title Holdout. If an internal link led you here, you may wish to change the link to point directly to the intended article.