This is the 11414th most frequent Russian word.
длц
It seems like "длц" is either a typo or not a standard Russian word. Please check the spelling.
The word 'для' is used here as a preposition meaning 'for,' indicating purpose or intention.
Для чего ты это делаешь?
What are you doing it for?
In this context, 'для' is used to express a purpose or intended use.
Эта книга для изучения языка.
This book is for studying the language.
In this sentence, 'для' denotes the recipient of the action or message.