Windbreak (Agriculture Glossary)

Windbreak : Also called a shelterbelt.

One or more rows of closely spaced trees or shrubs planted in such a way as to provide shelter to an adjacent agricultural field from the wind, thereby protecting the area from excessive cold and soil erosion. Windbreaks commonly take the form of hedgerows planted around the edges of fields on farms, but may also be made from artificial materials such as large canvas panels. Aside from decreasing wind speeds, they may also be designed to separate farms from roads or motorways or to collect snowdrifts that will provide water to otherwise dry farmland when the snow melts in the spring.