noun
developer (photography, dyeing)
Technical term for a chemical agent that develops color, used in photography, dyeing, and related fields. Related to 顕色 (color development).
See also: 顕色
この顕色剤は写真の現像に使われる。
This developer is used for photographic development.
染色工程では顕色剤が重要な役割を果たす。
In the dyeing process, the developer plays an important role.