to allow something to be done that is not usually allowed.

We don't usually let students take books home, but I'll bend the rules this time.

• keep distance from something
• keep down
• keep ear to the ground
• keep end up
• keep eye in
• keep eye on
• keep eye on someone
• keep eye on something
• keep eye on the ball
• keep eyes peeled
• keep eyes peeled for
• keep eyes peeled for something
• keep eyes skinned
• keep faith with
• keep faith with someone
• keep faith with something
• keep feet on the ground
• keep finger on the pulse
• keep from
• keep from doing something
• keep from you
• keep guessing
• keep half an eye on
• keep half an eye on someone
• keep half an eye on something