Definition of azo- in English:

azo-

Syllabification: azo-

prefix

Chemistry
Containing two adjacent nitrogen atoms between carbon atoms: azobenzene

Origin

from obsolete azote 'nitrogen', from French, from Greek azōos 'without life'.

Definition of azo- in:

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Pronunciation: vɪˈtjuːpəreɪt
verb
blame or insult (someone) in strong language...