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Berk·shires(bûrk′shîrz′, -shərz) also Berkshire Hills
A region of wooded hills in western Massachusetts rising to 1,064 m (3,491 ft). The Berkshires contain numerous resorts, state parks, and forests.
Berk′shire Hills′(ˈbɜrk ʃɪər, -ʃər)
a range of low mountains in W Massachusetts. Highest peak, 3505 ft. (1070 m). Also called Berk′shires.