Where does “spēgel” come from?

spēgel (Middle Low German) comes from Old Saxon spēgal, from Proto-Germanic *spēgl, from Medieval Latin speglum, from Latin speculum, from Proto-Italic -klom, from Proto-Indo-European -tlom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

Ancestry of “spēgel”, step by step

StepLanguageWordMeaning
1Old Saxonspēgal
2Proto-Germanic*spēgl
3Medieval Latinspeglum
4Latinspeculuma looking-glass, mirror
5Proto-Italic-klom
6Proto-Indo-European-tlomAlternative form of *-trom
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

Words derived from “spēgel

Every word from Proto-Indo-European -tḗrEvery word from Proto-Italic -klomEvery word from Latin speculum