polder /pōlˈdər/

1. A piece of low-lying reclaimed land
2. The first stage in its reclamation

To reclaim (land)

• data mining
• data processing
• data protection
• dataria
• dataries
• data room
• datary
• data set
• data sets
• dataveillance
• data warehouse
• data warehouses
• datcha
• datchas
• date
• dateable
• DATEC
• date coding
• dated
• Datel
• dateless
• date line
• dateline
• datelines
• date night