Reuse - in a significant way, the object or resource material is used for the same or different purposes instead of changing its structure.
Recycle - involves some biological process like anaerobic digestion or photosynthesis to make the object or resource material into another usable form.
Reuse of things is better than recycling-
It preserves the energy that comes from re-manufacturing the objects or products.
The requirement for raw material reduces that automatically decreases waste and pollution.