Where does “длинноногий” come from?

длинноногий (Russian) comes from Russian дли́нный, from Russian -ный, from Old Church Slavonic -ьнъ, from Proto-Slavic -ьnъ — -ish, -ic, -al, -ed; From adjectives.

длинноногий (Russian): long-legged having long legs

Definitions

  1. long-legged having long legs

Ancestry of “длинноногий”, step by step

длинноногий traces back through two separate lines of ancestry.

via Russian дли́нный

StepLanguageWordMeaning
1Russianдли́нныйlong
2Russian-ный-ish, -ic, -al, -ed
3Old Church Slavonic-ьнъish, -ic, -al, -ed
4Proto-Slavic-ьnъ-ish, -ic, -al, -ed; From adjectives

via Russian нога́

StepLanguageWordMeaning
1Russianнога́foot, leg; legs; leg
2Old East Slavicногаleg
3Proto-Slavicnogàfoot, leg
4Proto-Indo-Europeanh₃nogʰ-claw, nail; nail
Every word from Proto-Slavic -ьnъ →Every word from Russian -ный →Every word from Old Church Slavonic -ьнъ →