firstlings Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. the first offspring or young of an animal. Example Sentence The firstlings of the flock were given to the priests. More Example Sentences Farmers celebrate the firstlings of spring. Synonyms young; offspring; babies Antonyms last offspring; last result Hear It! Say It! Write It! firstlings Switch to cursive Start Share with your friends: