The story
- Proto-Indo-European*ster-
- Ancient Greekστερεός (stereós)
- Ancient Greekστερεο- (stereo-)
- Englishstereo-
- Proto-Indo-European*mey-der.?
- Ancient Greekμῑκρός (mīkrós)
- Proto-Indo-European*speḱ-
- Proto-Indo-European*spéḱyeti
- Proto-Hellenic*sképt͏̌omai
- Ancient Greekσκέπτομαι (sképtomai)
- Ancient Greekσκοπός (skopós)
- Ancient Greekσκοπέω (skopéō)
- Latinmīcroscopium
- Italianmicroscopio
- Englishmicroscope
- Englishmicroscopic
- Englishstereomicroscopic
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Proto-Indo-European*leyg-
- Proto-Germanic*līką
- English todaystereomicroscopically
From stereomicroscopic + -ally.
Etymology from Wiktionary, CC BY-SA 4.0.