From Longman Dictionary of Contemporary Englishcross-trainingˌcross-ˈtraining noun [uncountable] 1 an exercise programme that includes many different kinds of exercise, so that all of your muscles are used2 when people in a company learn about each other’s jobs, so that they understand each other better and work together better as a team Cross-training is a vital part of job rotation. —cross-train verb [intransitive]
Examples from the Corpus
cross-training• We need to do more cross-training and job rotation.• I view it as a form of cross-training.• Learning these new behaviors depended on cross-training and open information and knowledge sharing.• Through cross-training, the breadth of team member expertise expanded. 