The act of being present at a place, especially at an event or gathering.

Failure to attend or participate in a scheduled event.

उपस्थिति

English Usage: Her non-attendance at the meeting raised many questions.

Hindi Usage: उसकी बैठक में गैर-मौजूदगी ने कई सवाल उठाए।

Absence, particularly in a context where attendance is expected.

अनुपस्थिति

English Usage: His non-attendance at the wedding surprised everyone.

Hindi Usage: शादी में उसकी अनुपस्थिति ने सभी को चौंका दिया।