A collection of items set aside for a specific purpose or by a particular group.

Something kept back or saved for future use.

सुरक्षित रखना

English Usage: We need to reserve a collection of funds for the project.

Hindi Usage: हमें परियोजना के लिए धन का संग्रह सुरक्षित रखना होगा।

To set aside for future use or to book in advance.

To hold back or keep free from use.

रोकना

English Usage: We should reserve that collection for special occasions.

Hindi Usage: हमें उस संग्रह को विशेष अवसरों के लिए रोकना चाहिए।