thirteen-year-olds Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. children who are thirteen years old. Example Sentence Our town's thirteen-year-olds have their own baseball team. More Example Sentences Many thirteen-year-olds are in middle school. Synonyms teenagers; youths; adolescents Antonyms adults; seniors; elders Hear It! Say It! Write It! thirteen-year-olds Switch to cursive Start Share with your friends:
