monopolises Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to control something completely or exclusively. Example Sentence He monopolises the laser printer. More Example Sentences He monopolises the conversation in class. Synonyms controls; dominates; owns Antonyms shares; distributes; divides Hear It! Say It! Write It! monopolises Switch to cursive Start Share with your friends: