seedlings Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. young plants grown from seeds. Example Sentence The heat shriveled the unwatered seedlings. More Example Sentences We planted seedlings in the garden today. Synonyms young plants; sprouts; shoots Antonyms dead plant; old plant Hear It! Say It! Write It! seedlings Switch to cursive Start Share with your friends: