out of pocket means having spent or lost money in a way that you have to personally cover the costs.

जेब से पैसे खर्च करने की स्थिति

English Usage: After the business trip, I was completely out of pocket.

Hindi Usage: व्यवसाय यात्रा के बाद, मैं पूरी तरह से खर्चा में आ गया।

out of pocket can also mean not available or unreachable, typically used to describe when someone is unavailable to communicate.

अनुपलब्ध या पहुंच से बाहर

English Usage: I will be out of pocket for the rest of the day due to meetings.

Hindi Usage: मैं आज दिन भर की बैठकों के कारण अनुपलब्ध रहूँगा।