orogens Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. mountain ranges formed by the collision of tectonic plates Example Sentence The Himalayas are among the world's most famous orogens. Synonyms mountain chains; ranges; uplifts Antonyms plains; valleys Hear It! Say It! Write It! orogens Switch to cursive Start Share with your friends:
