Darkness edged his vision and confused his sense of judgment.

But if you confuse my doltish sense of humor with carelessness or inattention, so much the better.

But the head-blow had confused his sense of direction.

Besides, the smoke should confuse the Hounds' sense of smell.

Repellents work by confusing the mosquito's sense of smell.

The fog confused her sense of direction.

"They haven't worked themselves up to the point of attacking yet, and the rain's confusing their sense of smell."

It was Circe, of course, doing her subtle best to confuse his sense of direction.

As with most creatures, mist confused their sense of direction, even the mad ones.

To further confuse her sense of time the light in the cell was sometimes left on all night and sometimes not.