Home › Words › I › infrigidateinfrigidate/ɪnˈfɹɪd͡ʒɪdeɪt/infrigidate means to make (something) cold; to chill.Among words judged in Lexicurio's Arena, infrigidate ranks #12,465 of 42,820 for Qualifying.infrigidate is pronounced /ɪnˈfɹɪd͡ʒɪdeɪt/.EtymologyFrom Latin infrigidatus, past participle of infrigidare (“to chill”). See in- and frigid.verbTo make (something) cold; to chill.Definitions & examples from Wiktionary (CC BY-SA 3.0).