Deployment question: Moved an object from one app to another. How do deploy these changes?

Hi All,

I moved an object from Application A to Application B.

When I deploy the object from Application B to higher environment it adds the object successfully to Application B.

But I notice that the object is not removed from Application A in the higher environment. What do I need to do for the object removal? Do I deploy the whole Application A?

Does anybody have an insight on this? Appreciate your help on this!

Regards,

Sakshee