chaparral /ˌʃæp.əˈɹæl/ noun2 •(US) A region of shrubs, typically dry in the summer and rainy in the winter. The coast of the Mediterranean is such a region.It was quite dark when, after an arduous climb, the sheriff made his tortuous way through the chaparral to the point where Anthony Garland should be stationed. — 1920 •The foliage of creosote bush, Larrea divaricata, when used as a medicinal herb. formschaparrals