Home › Words › F › formaliniseformaliniseformalinise means to preserve by treatment with formalin.Among words judged in Lexicurio's Arena, formalinise ranks #13,442 of 42,789 for Qualifying.EtymologyFrom formalin + -ise.verbTo preserve by treatment with formalinDefinitions & examples from Wiktionary (CC BY-SA 3.0).