To make something less focused or clear, often in terms of vision or concentration.

ध्यान भंग करना

English Usage: She started defocussing the camera to create a soft background effect.

Hindi Usage: उसने कैमरा का फोकस हटाना शुरू किया ताकि बैकग्राउंड में नरम प्रभाव बना सके।

The act of reducing focus or clarity, often used in context of concentration or visual clarity.

ध्यान हटाना

English Usage: The defocussing of his mind during the exam led to poor performance.

Hindi Usage: परीक्षा के दौरान उसके मन का ध्यान हट जाने से प्रदर्शन खराब हो गया।