Home › Words › S › sialographysialographysialography · noun — the radiographic examination of the salivary glands.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, sialography ranks #2,498 of 42,862 for Qualifying.EtymologyFrom sialo- + -graphy.nounThe radiographic examination of the salivary glands.Definitions & examples from Wiktionary (CC BY-SA 3.0).