reservation
US /ˌrez.ɚˈveɪ.ʃən/
UK /ˌrez.ɚˈveɪ.ʃən/

1.
reserva
an arrangement to have something (as a room, table, or seat) held for your use at a later time
:
•
I made a dinner reservation for two at 7 PM.
Hice una reserva para cenar para dos a las 7 PM.
•
Do you have a reservation under the name Smith?
¿Tiene una reserva a nombre de Smith?
2.
reserva, duda, vacilación
a feeling of doubt or hesitation about something
:
•
I have some reservations about his plan.
Tengo algunas reservas sobre su plan.
•
She accepted the offer without any reservation.
Aceptó la oferta sin ninguna reserva.
3.
reserva
an area of land set aside for a specific purpose, especially for indigenous peoples
:
•
The tribe lives on a federal reservation.
La tribu vive en una reserva federal.
•
Wildlife reservations are crucial for conservation.
Las reservas de vida silvestre son cruciales para la conservación.