A more thorough explanation:

Definition: Motion papers, also known as moving papers, are the documents that make up or support a motion in a court case.

Example: If a lawyer wants to request a change in the court's decision, they would file motion papers to support their argument. These papers could include legal briefs, affidavits, and other relevant documents.

The example illustrates how motion papers are used in a court proceeding to support a motion or request for a change in the court's decision. These papers are an essential part of the legal process and are used to present evidence and arguments to the court.