Where does “вузӯ” come from?

вузӯ (Tajik) comes from Classical Persian وُضُو, from Arabic وُضُوء.

Ancestry of “вузӯ”, step by step

StepLanguageWordMeaning
1Classical Persianوُضُو—
2Arabicوُضُوء—
Every word from Arabic وُضُوء →Every word from Classical Persian وُضُو →