tagarela

Etymology 1
Probably from.

Adjective

 * 1) blabbermouthed; talkative; excessively chatty
 * 2) * 2008, Cyro dos Anjos, Abdias, 6th edition, Editora Globo, page 76:
 * "pt"

- Por que estou, hoje, tão agitado e tagarela?

Noun

 * 1) chatterbox; blabbermouth someone who talks or gossips excessively
 * 2) * 2016, Simone Fraga, Minha pequena grande mulher, 3rd edition, Qualis, page 218:
 * "pt"
 * "pt"

- Sua tagarela, fique quieta.