Search Result for "azo": 
Wordnet 3.0

ADJECTIVE (1)

1. relating to or containing the azo radical;


The Collaborative International Dictionary of English v.0.48:

Azo- \Az"o-\ [See Azote.] (Chem.) A combining form of azote; (a) Applied loosely to compounds having nitrogen variously combined, as in cyanides, nitrates, etc. (b) Now especially applied to compounds containing a two atom nitrogen group uniting two hydrocarbon radicals, as in azobenzene, azobenzoic, etc. These compounds furnish many artificial dyes. See Diazo-. [1913 Webster]
WordNet (r) 3.0 (2006):

azo adj 1: relating to or containing the azo radical