This is the 666th most frequent Ukrainian word.
куди
"Куди" means "where to" in English.
Used as an interrogative adverb asking for a direction.
Куди ти йдеш зараз?
Where are you going now?
Used to indicate a specific location or goal.
Покажи, куди треба поставити це.
Show me where this should be placed.
Used as an object clause to express uncertainty about direction.