Where does “глубоководный” come from?

глубоководный (Russian) comes from Russian вода́, from Old East Slavic вода, from Proto-Slavic vodà, from Proto-Balto-Slavic wandō, from Proto-Indo-European wódr̥, from Proto-Indo-European wed-, from Proto-Indo-European wey- — to wither; fade; to move, go ahead; to be strong;...

глубоководный (Russian): deep-water; abyssal

Definitions

  1. deep-water; abyssal

Ancestry of “глубоководный”, step by step

глубоководный traces back through two separate lines of ancestry.

via Russian вода́

StepLanguageWordMeaning
1Russianвода́water
2Old East Slavicводаwater
3Proto-Slavicvodàwater
4Proto-Balto-Slavicwandōwater
5Proto-Indo-Europeanwódr̥water
6Proto-Indo-Europeanwed-water
7Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...

via Russian глубо́кий

StepLanguageWordMeaning
1Russianглубо́кийdeep
2Proto-Slavicglǫbokъdeep
3Proto-Indo-Europeanglewbʰ-to split
Every word from Proto-Indo-European wey- →Every word from Proto-Indo-European wed- →Every word from Proto-Indo-European wódr̥ →