Time off or leave that is not justified or owed.

छुट्टी जो अनुमत या देय नहीं है

English Usage: He took leave not due, which caused issues at work.

Hindi Usage: उसने अनुचित अवकाश लिया, जिसने कार्यस्थल पर समस्याएं पैदा कीं।