And they act as a windbreak, so they reduce heating costs in winter.

VOA: special.2009.09.08

There should be at least two lines in each windbreak.

VOA: special.2011.07.12

An imposing pine grove formed a windbreak along the edge of the garden.

NEWYORKER: Town of Cats

Edward returns to the boat to retrieve a board that might serve as a windbreak, but Henry does not wait.

NPR: Excerpt: 'Woodsburner'

These blocks can be used to make a roof or a windbreak, which cuts windchill (and don't bury yourself, you'll need a ventilation hole).

WSJ: Sam Sheridan's Apocalypse Tips, Antibiotics to Zombies