Definition - Noun [Anglo-French, from Latin motion-motio movement, from movEre to move] 1: a proposal for action esp : a formal proposal made in a legislative assembly <made a ~ to refer the bill to committee> 2 a: an application made to a court or judge to obtain an order, ruling, or direction <a ~ to arrest judgment> also : a document containing such an application b: the initiative of a court to issue an order, ruling, or direction <the court is given discretion to order a pretrial conference either on its own ~ or at the request of a party J. H. Friedenthal et al.>