Something that occurs immediately or without delay.
तत्क्षण
English Usage: The instant success of the product surprised everyone.
Hindi Usage: उत्पाद की तत्क्षण सफलता ने सभी को आश्चर्यचकित कर दिया।
tathkṣaṇa, tatkshan, tatkshanah, tatkshana, tathkshan, tatkshn