USC Names First Coach of Womenâs Lacrosse. Lindsey Munday, an All-World member of the U.S. lacrosse womenâs national team who helped lead Northwestern to five NCAA championships as a player and assistant coach, has been named the head coach of the new USC womenâs lacrosse team, USC athletic director Pat Haden announced.
Freebase(0.00 / 0 votes)Rate this definition: Tray. A tray is a shallow platform designed for carrying things. It can be fashioned from numerous materials, including silver, brass, sheet iron, wood, melamine, and papier-mÃ¢chÃ©. Some examples have raised galleries, handles, and short feet for support. Trays are flat, but with raised edges to stop things from sliding off of them.
The plate, or tray column is the most widely used type of distillation column. The number of trays, or stages in the column is dependent on the desired purity and difficulty of separation. The number of stages also determines the height of the column.