the stress or pressure that is progressively increasing.

बढ़ता हुआ तनाव

English Usage: She could feel the mounting tension in the room before the announcement.

Hindi Usage: उसे घोषणा से पहले कमरे में बढ़ते तनाव का अनुभव हुआ।

to increase or rise steadily.

बढ़ना या चढ़ना

English Usage: The excitement was mounting as the event approached.

Hindi Usage: जैसे-जैसे कार्यक्रम करीब आ रहा था, उत्तेजना बढ़ती जा रही थी।