1. a machine or device that sets type photographically for printing, combining text input with photographic reproduction
Usage: printing and publishing; largely historical; technology superseded by digital typesetting
2. a person who operates a photocomposer machine
Usage: occupational; dated

Examples

• The print shop invested in a new photocomposer to speed up their typesetting process.
• Before digital publishing, photocomposers were essential equipment in every major printing facility.
• She worked as a photocomposer for fifteen years before the industry shifted to computer-based design.
• The photocomposer could produce camera-ready pages much faster than traditional metal type.
• Modern graphic designers rarely encounter a photocomposer, as the technology is now obsolete.