FLUORO Meaning of FLUORO in English ˈflu̇(ə)(ˌ)rō, ˈflōr(ˌ)ō, ˈflȯ(ˌ)rō adjectiveEtymology: fluor- : containing fluorine — used especially of organic compounds; compare fluor- 1 Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012