cupolas Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. small domes on top of buildings for light or ventilation. Example Sentence The architect found cupolas difficult to design. More Example Sentences Architects designed the cupolas for the building. Synonyms dome; lantern; turret Antonyms flat Hear It! Say It! Write It! cupolas Switch to cursive Start Share with your friends: