This is the 12814th most frequent German word.
wozu
"For what purpose" or "what for."
The word 'wozu' is used as an interrogative asking for the purpose or intended usage.
Wozu brauchst du das Werkzeug?
What do you need the tool for?
The word 'wozu' introduces a dependent clause questioning the purpose or benefit of something.
Ich verstehe nicht, wozu diese Regel gut sein soll.
I don't understand what this rule is supposed to be good for.
The word 'wozu' is used rhetorically to question the utility or need for an action, often reflecting a sentiment of futility.