Where does “долготный” come from?

долготный (Russian) comes from Russian долгота, from Old East Slavic дългота, from Proto-Slavic dьlgota, from Proto-Slavic dьlgъ, from Proto-Balto-Slavic dílˀgas, from Proto-Indo-European dl̥h₁gʰós — long.

долготный (Russian): longitude, longitudinal

Definitions

  1. longitude, longitudinal

Ancestry of “долготный”, step by step

StepLanguageWordMeaning
1Russianдолготаlongitude; length
2Old East Slavicдълготаlongitude, duration; length
3Proto-Slavicdьlgotalength
4Proto-Slavicdьlgъlong
5Proto-Balto-Slavicdílˀgaslong
6Proto-Indo-Europeandl̥h₁gʰóslong
Every word from Proto-Indo-European dl̥h₁gʰós →Every word from Proto-Balto-Slavic dílˀgas →Every word from Proto-Slavic dьlgъ →
долготный — Etymology, Origin & Word History | Etymology Explorer