Where does “hadí” come from?

hadí (Czech) comes from Czech had, from Old Czech had, from Proto-Slavic gadъ, from Proto-Indo-European gʷoh₁dʰ-o-, from Proto-Indo-European gʷeh₁dʰ- — excrement; to creep; excrement; dung.

hadí (Czech): snake, snake's

Definitions

  1. snake, snake's

Ancestry of “hadí”, step by step

hadí traces back through two separate lines of ancestry.

via Czech had

StepLanguageWordMeaning
1Czechhadsnake
2Old Czechhadsnake
3Proto-Slavicgadъsnake, reptile; any creepy animal
4Proto-Indo-Europeangʷoh₁dʰ-o-—
5Proto-Indo-Europeangʷeh₁dʰ-excrement; to creep; excrement; dung

via Slovak had

StepLanguageWordMeaning
1Slovakhadsnake, serpent
Every word from Proto-Indo-European gʷeh₁dʰ- →Every word from Proto-Indo-European gʷoh₁dʰ-o- →Every word from Proto-Slavic gadъ →