The term WHITE HOUSE ASSISTANT can be summarized as an AIDE, which is a four-letter word. An AIDE is a person who assists someone else in a professional capacity, such as a White House Assistant. A White House Assistant is a person who provides administrative and organizational support to the President of the United States and their staff. They are responsible for managing the day-to-day operations of the White House and ensuring that all tasks are completed in a timely manner.