aerosolize v disperse as an aerosol The bacteria suspension was aerosolized v become dispersed as an aerosol Usage(s) But unlike anthrax, ricin is tough to aerosolize and inhale; the easiest way to deliver a fatal dose is injection or ingestion, and you need a lot for the latter. Because the virus is tiny, it's relatively easy to aerosolize. Synonym(s) aerosolise