Someone who talks too much, often in an obnoxious manner.
बहुत बोलने वाला व्यक्ति
English Usage: He is a loudmouthed individual who never knows when to stop talking.
Hindi Usage: वह एक बहुत बोलने वाला व्यक्ति है जो कभी नहीं जानता कि कब बोलना बंद करें।
bahut bolne wala, bahut bolne waala, bahut bolne vala, bahut bolnewala, bahut bolna wala