The word "cholerization" may appear difficult to spell, but its pronunciation is quite straightforward. It is pronounced as [kɑl-uh-rahy-zey-shuhn], with the emphasis on the second syllable. The word is derived from "choleric," which means easily irritated or prone to anger. "Cholerization" refers to the process of making someone or something more irritable or prone to anger. Despite its unwieldy appearance, the phonetic transcription of this word shows that it is easy to pronounce with a little practice.
Inoculation with cholera as a prophylactic measure.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.