Does Cumbersome Mean Clumsy?

Does Cumbersome Mean Clumsy? Does cumbersome mean clumsy? Hard to handle or deal with as because of size, weight, or complexity; burdensome; unwieldy; clumsy. Difficult to handle because of weight or bulk. What does it mean to cumbersome? Definition of cumbersome 1 : unwieldy because of heaviness and bulk a cumbersome package. 2 : slow-moving