reservation
/ˌrɛzɚˈveɪʃən/
noun
plural -tions
[count] :an arrangement to have something (such as a room, table, or seat) held for your use at a later time
a feeling of doubt or uncertainty about something [count]
[count] :an area of land in the U.S. that is kept separate as a place for Native Americans to live
[count] US :an area of land on which hunting animals is not allowed