Where does “arithmancy” come from?

arithmancy (English) comes from Ancient Greek ἀριθμός, from Proto-Indo-European h₂ri-dʰh₁-mó-s, from Proto-Indo-European h₂rey-, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

arithmancy (English): Divination using numbers that are the equivalent...

Definitions

  1. Divination using numbers that are the equivalent...

Ancestry of “arithmancy”, step by step

StepLanguageWordMeaning
1Ancient Greekἀριθμόςnumber; numbering, counting; arithmetic
2Proto-Indo-Europeanh₂ri-dʰh₁-mó-s
3Proto-Indo-Europeanh₂rey-to count, count out; to arrange
4Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂rey-Every word from Proto-Indo-European h₂ri-dʰh₁-mó-s