Where does “speilblank” come from?

speilblank (Norwegian Bokmål) comes from Norwegian Bokmål speil, 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...

speilblank (Norwegian Bokmål): mirror-like

Definitions

  1. mirror-like

Ancestry of “speilblank”, step by step

StepLanguageWordMeaning
1Norwegian Bokmålspeila mirror; imperative of speile
2Latinspeculuma looking-glass, mirror
3Proto-Italic-klom
4Proto-Indo-European-tlomAlternative form of *-trom
5Proto-Indo-European-tromForms nouns denoting a tool or instrument
6Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Indo-European -tḗrEvery word from Proto-Italic -klomEvery word from Latin speculum