IPA: /ˌfoʊtəʊmɪˈkænɪkəl/
KK: /ˌfoʊtəʊmɪˈkænɪkəl/
Relating to methods that use photography to prepare surfaces for printing.
The artist used photomechanical techniques to create stunning prints.
Photomechanical → It is formed from "photo-" (from Greek "phōs", meaning light) and "mechanical" (from Greek "mechanikos", meaning relating to machines or mechanics). The word refers to processes or techniques that involve light and mechanical means, often in printing or imaging.
Think of 'light' ('photo-') being used in a 'mechanical' way — this helps you remember that photomechanical relates to light-based mechanical processes.