Home › Words › S › slideglassslideglassslideglass · noun — synonym of microscope slide.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, slideglass ranks #36,616 of 43,053 for Qualifying.EtymologyFrom side + glass.nounSynonym of microscope slide.Definitions & examples from Wiktionary (CC BY-SA 3.0).