喋ちょう々ちょう

adverb taking the 'to' particle, taru-adjective, noun or participle which takes 'suru', noun

glibly; volubly; at great length

Formal or literary adverb describing someone talking smoothly and at length, often with a negative nuance of being too talkative or slick. Used with と (e.g., 喋々と) or as a する verb.

• 彼かれは自じ分ぶんの成せい功こうについて喋ちょう々ちょうと語かたった。

  He talked glibly about his success.

• 会かい議ぎで彼かの女じょは喋ちょう々ちょうと意い見けんを述のべた。

  She volubly expressed her opinions at the meeting.