And it could severely alter events for them in the next three weeks.

I'm thinking of families whose plans have been severely altered by this.

Its course has been severely altered by urban development in the area, such that the brook is now little known or seen.

In this case a gifted artist's life was severely altered by the war.

He severely altered the roster of last season's 74-88 team and filled the gaps where Minnesota needed help.

Terrestrial ecosystems did not suffer as much, but were severely altered by the sudden rise in temperature.

When this happens one embryo will dominate development while the others' development is severely altered.

Strip mining severely alters the landscape, which reduces the value of the natural environment in the surrounding land.

Even small changes in the amount of one of these chemicals can severely alter that of another.

The elevator scenes, some of the film's most infamous shots, were severely altered from their original scenes.