hot plate

He rang the bell, but the servant girl came in with a tray holding a bowl of soup and a hot plate.

In the meantime your assistant creates a small diversion by endeavoring to pick up the hot plate and place it on the table.

Cut into squares and lift with a cake turner to a hot plate.

The hot plate is contained in a cupboard so as to be out of the reach of cold draughts.

Iodine may be readily diffused through the atmosphere by placing a small quantity on a hot plate.