Where does “одинарный” come from?

одинарный (Russian) comes from Russian оди́н, from Old East Slavic оди́нъ, from Proto-Slavic edìnъ, from Proto-Balto-Slavic edīˀnas, from Proto-Balto-Slavic aiˀnas, from Proto-Indo-European óynos — one; single.

одинарный (Russian): single not double, unary

Definitions

  1. single not double, unary

Ancestry of “одинарный”, step by step

StepLanguageWordMeaning
1Russianоди́н—
2Old East Slavicоди́нъ—
3Proto-Slavicedìnъone
4Proto-Balto-Slavicedīˀnas—
5Proto-Balto-Slavicaiˀnasone
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European óynos →Every word from Proto-Balto-Slavic aiˀnas →Every word from Proto-Balto-Slavic edīˀnas →