Where does “octillionth” come from?

octillionth (English) comes from English octillion, from French -illion, from French million, from Middle French million, from Old French millon, from Italian milione, from Italian mille, from Latin Mīlle.

octillionth (English): The ordinal form of the number octillion; The...

Definitions

  1. The ordinal form of the number octillion; The...

Ancestry of “octillionth”, step by step

StepLanguageWordMeaning
1EnglishoctillionA thousand trillion trillion, a billion billion...
2French-illionillion
3Frenchmillionmillion, 10
4Middle Frenchmillionmillion, 10
5Old Frenchmillon
6Italianmilionemillion
7Italianmillethousand
8LatinMīllethousand; 1000
9Proto-Italicsmīɣeslīthousand
10Proto-Indo-Europeansmih₂ǵʰéslih₂
Every word from Proto-Indo-European smih₂ǵʰéslih₂Every word from Proto-Italic smīɣeslīEvery word from Latin Mīlle