Home › Words › S › sialendoscopesialendoscopesialendoscope · noun — an endoscope used in sialendoscopy.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, sialendoscope ranks #30,478 of 43,057 for Qualifying.EtymologyFrom sialo- + endoscope.nounan endoscope used in sialendoscopyDefinitions & examples from Wiktionary (CC BY-SA 3.0).