hatchlings Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. young animals that have just come out of eggs. Example Sentence The hatchlings were small and cute. More Example Sentences The mother watched over the hatchlings closely. Synonyms young; chicks; fledglings Antonyms adults; mature animals Hear It! Say It! Write It! hatchlings Switch to cursive Start Share with your friends: