Grade 4 children\'s Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition adjective. belonging to or related to children. Example Sentence The Governor read the children\'s letter. More Example Sentences She read the children's book to them. Synonyms youthful; juvenile; kid's Antonyms old person\'s Hear It! Say It! Write It! children\'s Switch to cursive Start Share with your friends: