slip out
US /slɪp aʊt/
UK /slɪp aʊt/

1.
escapar, sair discretamente
to leave a place quietly and unnoticed
:
•
He tried to slip out of the meeting without anyone noticing.
Ele tentou escapar da reunião sem que ninguém percebesse.
•
The cat managed to slip out through the open door.
O gato conseguiu escapar pela porta aberta.
2.
escapar, sair sem querer
if a remark or secret slips out, you say it accidentally
:
•
The secret about the surprise party almost slipped out during dinner.
O segredo sobre a festa surpresa quase escapou durante o jantar.
•
A rude comment slipped out before I could stop myself.
Um comentário rude escapou antes que eu pudesse me conter.