What is the meaning of Plater?

Someone who plates metal.

Someone who installs sheet metal and armour plating, particularly on trains, ships, tanks, and similar items.

A machine for calendering paper.

A device for depositing cells on a plate.

A horse that runs chiefly in selling plates; hence, an inferior racehorse.

plate

dish

platter

indefinite plural of plate

indefinite plural of plate

platter (serving plate)

dish

Source: wiktionary.org