plural of press cake

(printing, historical) The last proof for correction before sending to press. / (printing, historical) A proof taken on a press, especially to show impression, margins, colour, etc.

plural of press proof

A cake of compressed material, such as the cake resulting from compressing the meal powder in making gunpowder; the pressed product at various stages of coal tar manufacture; or the vegetable residue after the sugar has been expressed in beet-sugar manufacture.

The act of introducing oneself, stating name, titles, qualifications etc.

plural of press revise

(printing, historical) A proof for final revision.

plural of pressure wire

(electrical) Any of a set of wires leading from various points of an electrical system to a central station, where a voltmeter indicates the potential of the system at those points.

To be self-evidently visible, and having an effect.