📒 an arrangement for a seat on a plane or train, a room in a hotel, etc. to be kept for you
📒 a feeling of doubt about a plan or an idea
📒 an area of land in the US that is kept separate for native North Americans to live in
📒 (in India) the policy of keeping a fixed number of jobs or places in schools, colleges, etc. for people who are members of scheduled castes, scheduled tribes or other backward classes