The term 'Brief in Duration' can be summarized as 'SHORT'. This term is used to describe something that is of a limited duration or length. It is often used to refer to a period of time, such as a meeting or event, that is not expected to last very long. It can also be used to describe an object, such as a book or movie, that is not expected to take a long time to complete. In either case, the term 'Brief in Duration' implies that the duration or length of the item is limited.