Where does “длительность” come from?

длительность (Russian) comes from Russian дли́тельный, from Russian длить, from Proto-Slavic dьliti, from Proto-Indo-European dl̥h₁-yé-ti, from Proto-Indo-European delh₁- — to split, divide.

длительность (Russian): duration, time length

Definitions

  1. duration, time length

Ancestry of “длительность”, step by step

StepLanguageWordMeaning
1Russianдли́тельныйlong, protracted, lengthy
2Russianдлитьto delay
3Proto-Slavicdьlitito prolong, to delay
4Proto-Indo-Europeandl̥h₁-yé-ti
5Proto-Indo-Europeandelh₁-to split, divide
Every word from Proto-Indo-European delh₁-Every word from Proto-Indo-European dl̥h₁-yé-tiEvery word from Proto-Slavic dьliti