big mouth
US /ˈbɪɡ ˌmaʊθ/
UK /ˈbɪɡ ˌmaʊθ/
1.
bocazas, chismoso
a person who talks too much, especially about things that should be kept secret
:
•
Don't tell him your secret; he's a real big mouth.
No le cuentes tu secreto; es un verdadero bocazas.
•
Her brother is such a big mouth, he always spills the beans.
Su hermano es un bocazas, siempre se va de la lengua.