to introduce or create new concepts or methods
नए विचारों या तरीकों को प्रस्तुत या बनाना (naye vicharon ya tarikon ko prastut ya banana)
"He is always looking to pioneer new ideas in his field."
"वह हमेशा अपने क्षेत्र में नए विचारों को पायनियर करने की कोशिश करता है।" (vah hamesha apne kshetra mein naye vicharon ko payoniyar karne ki koshish karta hai)
to cause a problem that stops progress
to improve oneself by understanding and correcting errors
Full of famous or talented people.
a general practical principle based on experience
to do something for someone in exchange for a favor or help...
to say someone said something they did not