Sentences with Keep Back

The dam was designed to keep back the river's waters and prevent flooding in the surrounding areas.

The security guard had to keep back the enthusiastic fans trying to get too close to the celebrity at the movie premiere.

In the laboratory, scientists wear protective gear to keep back any harmful substances during experiments.

During the game, the coach told the players to keep back their energy for the final quarter.

The military strategist planned to keep back a reserve force in case the main attack failed.

The scientist advised the team to keep back some samples for future research purposes.