- The activity or process of extracting and reusing useful substances found in waste.
- Materials that have been set apart from refuse so that they can be recycled: She set the recycling out by the curb.
Jade is recycling vegetable scraps by discarding them into the compost bin.
The definition of recycling is the process of collecting and reprocessing materials that would typically be considered waste.
An example of recycling is reforming old glass bottles into glass building tiles.