A person who engages in frivolous or idle talk; a chatterbox.

Someone who jokes or mocks; a jokester.

मजाक करने वाला

English Usage: "He was known as the giber of the group, always making everyone laugh."

Hindi Usage: "वह समूह का मजाक करने वाला था, हमेशा सभी को हंसाता था।"

To speak rapidly and nonsensically; to jabber.

बकबक करना

English Usage: "She gibers when she gets nervous, making it hard for others to understand her."

Hindi Usage: "जब वह नर्वस होती है, तो वह बकबक करती है, जिससे दूसरों के लिए उसे समझना मुश्किल हो जाता है।"