or az- combining form Etymology: International Scientific Vocabulary az- + -a- containing nitrogen in place of carbon and usually the divalent group NH for the group CH 2 or a single trivalent nitrogen atom for the group CH
AZA-
Meaning of AZA- in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012