The term 'Bring On Board' can be broken down into four crossword solutions: HIRE, REHIRE, LADE, and TOTE. HIRE is a verb meaning to engage the services of someone for a fee, while rehire is the act of hiring someone again after they have been previously employed. LADE is an archaic verb meaning to load or fill, while TOTE is a verb meaning to carry or transport. Together, these words suggest the process of bringing someone on board, such as hiring them, rehiring them, loading them up with tasks, and transporting them to their new job.