A barrier built across a river or stream

• Used to hold back, control, or divert water

The body of water collected behind a dam

To obstruct or confine a stream by building a dam

• To hold back or restrict the flow of water

A rubber-sheet device that isolates a tooth during dental work

• Keeps the working area dry

Initialism of digital asset management

• Software and processes for organizing, storing, and distributing media files