Meaning of DIAZO in English

adjective Etymology: International Scientific Vocabulary diaz-, ~-, from di- + az- Date: 1878 1. relating to or containing the group N 2 composed of two nitrogen atoms united to a single carbon atom of an organic radical, relating to or containing ~nium, of or relating to a photograph or photocopy whose production involves the use of a coating of a ~ compound that is decomposed by exposure to light

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.