Grade 0 central message Get Printable Handwriting Watch Say It Video Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. the main idea or point of something. Example Sentence The speech's central message focused on unity and peace. More Example Sentences Students should know the central message clearly. Synonyms main idea; core message; key point Antonyms minor detail; side note Hear It! Say It! Write It! central message Switch to cursive Start Share with your friends: Watch Say It Video