the condition of being unable to achieve or maintain a desired level of function, especially in a sexual context.

अशक्ति

English Usage: His impotence became a source of frustration for him.

Hindi Usage: उसकी अशक्ति उसके लिए निराशा का स्रोत बन गई।

lacking power or ability to act.

सक्षम नहीं होना

English Usage: The government felt impotent in the face of the crisis.

Hindi Usage: सरकार संकट के सामने सक्षम नहीं महसूस कर रही थी।