reservation
//ˌrɛzərˈveɪʃən//
Noun
reservationSingular
reservationsPlural
1
An arrangement to have something (such as a hotel room, table at a restaurant, or seat on a flight) held for one's use at a particular time
I made a reservation at the restaurant for 7 p.m.
2
A doubt or qualification about something; a feeling of uncertainty or concern
I have some reservations about the plan.
3
An area of land set aside for occupation by a particular group, especially Native Americans
Many Native Americans live on reservations.
4
The act of reserving or keeping something back; the state of being reserved
She accepted the offer without reservation.