An iron plate forming the back of the hearth of a bloomery fire.

A press with a flat carriage and a roller, used for printing from engraved steel or copper plates.

A wheel whose rim and hub are connected by a continuous plate of metal, instead of by arms or spokes.

A tectonic plate which roughly runs along the shores of the Arabian Peninsula towards the south, the Egyptian Sinai, Mandatory Palestine and Lebanon towards the west, the Levantine towards the north, and the Persian Gulf towards east.

(photography) A glass plate having a dry coating sensitive to light, upon which photographic negatives or pictures can be made, without moistening.

sheet iron before it is tinned.

(engineering) A solid covering over a part of a fire grate, to prevent the entrance of air through that part.

A dish designed to serve cake.

Any of a set of colored plates each containing a pattern of dots of various colors and sizes, forming a number or shape clearly visible to those with normal color vision; used in testing for color blindness.

plural of Ishihara plate