(krôsˈtrānˌ, krŏsˈ-)
verb cross-trained,
cross-train·ing,
cross-trains verb, intransitive- To undergo or provide training in different tasks or skills: The department has cross-trained in firefighting and emergency medical services.
- To train in different sports, mainly by alternating regimens, as in running, bicycling, and swimming.
verb, transitive To train (another) in different tasks or skills.