noun
highlight halftone
A printing term referring to a halftone reproduction in which the highlight areas have no dots, used in high-quality image reproduction.
この印刷物はハイライト版で仕上げられている。
This printed material is produced using highlight halftone.
From English 'highlight' and Japanese 版 (はん, 'edition' or 'printing plate'), referring to a highlight halftone printing technique.