The gradual decline or decomposition of something.

The path an object takes as it revolves around another object in space.

Related to or existing in an orbit.

कक्षा में संबंधित या विख्यात।

English Usage: The orbital mechanics of the spacecraft were complex.

Hindi Usage: अंतरिक्ष यान की ऑर्बिटल मेकैनिक्स जटिल थीं।

A reduction in the strength or quality of something.

किसी चीज़ की शक्ति या गुणवत्ता में कमी।

English Usage: The decay of personal relationships was evident over the years.

Hindi Usage: व्यक्तिगत रिश्तों का विघटन सालों में स्पष्ट था।