Where does “peilikuvaisomeria” come from?

peilikuvaisomeria (Finnish) comes from Finnish peilikuva, from Finnish peili, from Swedish spegel, from Old Swedish speghil, from Old Norse spegill, from Middle Low German spēgel, from Old Saxon spēgal, from Proto-Germanic *spēgl — Derives agent nouns from verbs, denoting someone...

peilikuvaisomeria (Finnish): optical isomerism

Definitions

  1. optical isomerism

Ancestry of “peilikuvaisomeria”, step by step

peilikuvaisomeria traces back through two separate lines of ancestry.

via Finnish peilikuva

StepLanguageWordMeaning
1Finnishpeilikuvamirror image, reflection
2Finnishpeilimirror
3Swedishspegela mirror; a smooth reflecting surface; something...
4Old Swedishspeghil
5Old Norsespegillmirror, looking glass Synonym: skuggsjá
6Middle Low Germanspēgel
7Old Saxonspēgal
8Proto-Germanic*spēgl
9Medieval Latinspeglum
10Latinspeculuma looking-glass, mirror
11Proto-Italic-klom
12Proto-Indo-European-tlomAlternative form of *-trom
13Proto-Indo-European-tromForms nouns denoting a tool or instrument
14Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via Italian isomeria

StepLanguageWordMeaning
1Italianisomeriaisomerism
2Italian-eriaAdded to nouns to form other nouns meaning "place...
3Spanish-eríaTurns a noun into a store or restaurant that...
4Latin-āriaused to form feminine counterparts of masculine agent nouns in
5Latin-āriuser
6Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Indo-European -tḗrEvery word from Proto-Italic -klomEvery word from Latin speculum