swampswamp /swɒmpswɑːmp/ verb [transitiveT]1to suddenly give someone a lot of work or things to deal withThe flood of orders swamped some understaffed trading desks.
be swamped (with something)Brokers said they were swamped with calls after the announcement.
2if goods or manufacturers swamp an economy, market etc, there are so many of them available that the price of goods becomes very lowCheap imports still swamp U.S. sales in electronic appliances.
swamp something with somethingThe moment they see a chance to make money, mining companiesswamp the market with new shares.