adout Get Printable Handwriting Watch Say It Video Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. young knight, warrior, or heroic youth, especially in medieval or chivalric stories. Example Sentence The adout rode forth to prove his valor. More Example Sentences The adout rode forth to prove his valor. Synonyms knight; warrior; young hero Antonyms coward Hear It! Say It! Write It! adout Switch to cursive Start Share with your friends: Watch Say It Video