A part that is equal to or less than the whole; one of the two equal parts of something.

आधा

English Usage: Half of the cake was eaten by my brother.

Hindi Usage: मेरे भाई ने केक का आधा खा लिया।

To overshadow or surpass something in significance or importance.

छाया डालना

English Usage: The achievements of the young athlete eclipsed those of his predecessors.

Hindi Usage: उस युवा एथलीट की उपलब्धियों ने उसके पूर्वजों पर छाया डाल दी।