A brief period of sleep, often taken to refresh or rejuvenate oneself.

आलस्य की हलकी नींद

English Usage: After a long day at work, he took a short sleep to regain his energy.

Hindi Usage: काम के लंबे दिन के बाद, उसने अपनी ऊर्जा को पुनः प्राप्त करने के लिए एक आलस्य की हलकी नींद ली।