bo•ra•zine(bôr′ə zēn′, bōr′-),USA pronunciationn.[Chem.]a colorless liquid, B3N3H6, that hydrolyzes with water to form boron hydrides. It is the inorganic analogue of benzene with similar physical properties. Also, bo•ra•zole(bôr′ə zōl′, bōr′-).USA pronunciation