Where does “настоящий шелкопряд” come from?

настоящий шелкопряд (Russian) comes from Russian шелкопря́д, from Russian прясть, from Proto-Slavic pręsti, from Proto-Balto-Slavic (s)prenˀd-, from Proto-Indo-European (s)prend- — to spin, to swift; to sprint.

настоящий шелкопряд (Russian): bombycid

Definitions

  1. bombycid

Ancestry of “настоящий шелкопряд”, step by step

настоящий шелкопряд traces back through two separate lines of ancestry.

via Russian шелкопря́д

StepLanguageWordMeaning
1Russianшелкопря́дsilkworm
2Russianпрястьto spin
3Proto-Slavicpręstito spin
4Proto-Balto-Slavic(s)prenˀd-
5Proto-Indo-European(s)prend-to spin, to swift; to sprint

via Russian настоя́щий

StepLanguageWordMeaning
1Russianнастоя́щийpresent
Every word from Proto-Indo-European (s)prend-Every word from Proto-Balto-Slavic (s)prenˀd-Every word from Proto-Slavic pręsti