A substance used to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move.

A layer of lubricant applied to a surface to facilitate movement or reduce wear and tear.

किसी सतह पर लगाया गया स्नेहन परत

English Usage: A lubricating layer of oil was spread across the engine parts to extend their lifespan.

Hindi Usage: इंजन के हिस्सों पर उनकी उम्र बढ़ाने के लिए तेल की एक स्नेहन परत फैलाई गई।