enthusiasts Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. 1 a person intensely interested in or obsessed with a particular subject 2 a person who practices religion in a highly emotional or unorthodox or fanatical way; zealot Example Sentence The club is a coterie of film enthusiasts. Synonyms fan; lover Antonyms novice Hear It! Say It! Write It! enthusiasts Switch to cursive Start Share with your friends: