To work excessively hard or to be oppressed by work.

अत्यधिक श्रम करना

English Usage: She felt like she was slaving away at her job every day without any recognition.

Hindi Usage: उसे लगा कि वह हर दिन अपनी नौकरी में अत्यधिक श्रम कर रही है बिना किसी मान्यता के।

A person who is owned by another and forced to work for them.

दास

English Usage: In ancient times, many empires relied on slaving to build their infrastructure.

Hindi Usage: प्राचीन काल में, कई साम्राज्यों ने अपनी आधारभूत संरचना बनाने के लिए दासता पर निर्भर किया।