reservation

The act of reserving or withholding something.

Something that is withheld or reserved.

A hesitation.

Example: I have reservations about telling him what I did. I'm afraid he'll break up with me if he knows.

Land given to Native American people by the United States government.

If you make a reservation, you reserve or pay for a room or seat in advance to be sure that the room or seat will be available for you when you get there.

Example: They made a reservation at the restaurant.