An increase or upsurge.
More example sentences
- It would be nice to keep it open and if we find there's an upswell of interest in doing so we will put our shoulders to the wall.
- It's so impressive to watch an upswell like that and see that it really can still have an impact in this way.
- An upswell of interest carried the skateboard through the 70s with Southern Californian skateboarders draining swimming pools and carving turns and somersaults off the edge of pools.
Definition of upswell in:
- The British & World English dictionary