Home › Words › S › syphilosissyphilosissyphilosis · noun — syphilitic disease.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, syphilosis ranks #15,821 of 43,061 for Qualifying.EtymologyFrom syphilo- + -osis.nounsyphilitic diseaseDefinitions & examples from Wiktionary (CC BY-SA 3.0).