aerate

For 45 minutes, I get to aerate my brain, turn the world upside down, revel in music, poetry, humor.

Another method where fresh water is not available, as on a long drive, is to aerate it by pouring from one pail to another.

They hung out their washings where machine-gun bullets could aerate them.

You can aerate his house, not only with air, but with ideas.

During life they are filled with air, and they serve to aerate the blood circulating in the interior of the appendage.

He smiled, and I went forward to where Mr Preddle was making himself very hot by using the bellows to aerate the water.