But the team has taken precaution upon precaution to preclude this possibility.

Obviously, however, admitting as much doesn't preclude the possibility of being severely taken aback by the outcome of some ranking deliberations.

Once the official conference was over, he eyed the exit and produced a telling turn of foot to preclude any possibility of cosier interviews.

Use for any one of those purposes would preclude the possibility to implement any of the other.

Hibiscus breeders do not preclude the possibility of self-pollination.