The term 'burden oppressively' can be summarized as a situation in which someone is carrying a heavy load that is difficult to manage. The crossword solution for this term is 'LADE, ' which is a verb meaning to load or fill with a burden. This term is often used in the context of labor, such as when a worker is overburdened with tasks or responsibilities. It can also be used to describe a situation in which someone is carrying a heavy emotional or psychological load.