Verb
To train in a different task, skill or sport
To train in a variety of tasks, skills or sports
Source: en.wiktionary.orgThe Rams cross-train young linemen for different positions, and that’s paying off in their exponential options. Source: Internet
Pollock also said staff members are using this unprecedented time to extensively cross-train to better serve Soldiers and families when their doors reopen. Source: Internet
Club members Jessie Levitt and Scott DeKelver joined to get fit, and Jessie adds that she was looking for a sport and fitness program to help her cross-train over the winter to prepare her for rugby in the spring. Source: Internet
That person could also cross-train, allowing the clerk and finance officer to get their work done and have their jobs covered when they take time off. Source: Internet