The term 'Assembled as One Body' can be summarized by the crossword solution 'MASSED, ' which is a six-letter word. MASSED is an adjective that describes a group of people or things that have been gathered together in a large number. It is often used to describe a large crowd of people, such as a protest or a rally. It can also be used to describe a large collection of objects, such as a pile of books or a stack of boxes.