Berkshires Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a range of mountains in western Massachusetts. Example Sentence We are planning a weekend getaway to the Berkshires. More Example Sentences Many people visit the Berkshires every year. Synonyms mountains; hills; ranges Antonyms lowlands; plains Hear It! Say It! Write It! Berkshires Switch to cursive Start Share with your friends: