A metaphorical concept referring to the point of entry or access to something (often used in a figurative sense).
प्रवेश का बिंदु
English Usage: The doorknob to success is hard work and dedication.
Hindi Usage: सफलता का दरवाजे का नॉब मेहनत और समर्पण है।
darwaze ka knob, darwaje ka nob, darwaja ka naab, darwaza ka nob, darwaja ka knob, darwazay ka noab