Where does “toonie” come from?

toonie (English) comes from English loonie, from English Luna, from Middle English lune, from Old French lune, from Latin lūna, from Old Latin losna, from Proto-Italic louksnā, from Proto-Indo-European lówksneh₂ — bright; to shine; to see.

toonie (English): A Canadian two-dollar coin

Definitions

  1. A Canadian two-dollar coin

Ancestry of “toonie”, step by step

toonie traces back through two separate lines of ancestry.

via English loonie

StepLanguageWordMeaning
1EnglishloonieThe Canadian dollar
2EnglishLunasilver in alchemy
3Middle EnglishluneThe celestial body closest to the Earth,...
4Old Frenchlunethe Moon
5Latinlūna
6Old Latinlosna
7Proto-Italiclouksnāmoon
8Proto-Indo-Europeanlówksneh₂moon
9Proto-Indo-Europeanlewḱ-lynx
10Proto-Indo-Europeanlewk-bright; to shine; to see

via English two

StepLanguageWordMeaning
1EnglishtwoA numerical value equal to 2; this many dots;...
2Middle Englishtwotwo
3Old Englishtwātwo
4Old Englishtwēġentwo; twain
5Proto-West Germanictwai-two
6Proto-Germanictwaitwo
7Proto-Indo-Europeandwóh₁two

Words derived from “toonie

Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewḱ-Every word from Proto-Indo-European lówksneh₂
toonie — Etymology, Origin & Word History | Etymology Explorer