tentative
US /ˈten.t̬ə.t̬ɪv/
UK /ˈten.t̬ə.t̬ɪv/

1.
tentativo, provisional, incierto
not certain or fixed; provisional
:
•
We have a tentative plan for the weekend, but it might change.
Tenemos un plan tentativo para el fin de semana, pero podría cambiar.
•
The meeting has been given a tentative date of May 10th.
La reunión ha sido programada para una fecha tentativa del 10 de mayo.
2.
vacilante, dudoso
done without confidence; hesitant
:
•
He took a few tentative steps into the dark room.
Dio unos pasos tentativos hacia la habitación oscura.
•
Her smile was tentative, as if she wasn't sure she should be happy.
Su sonrisa era tentativa, como si no estuviera segura de si debía estar feliz.