pupae Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. The stage in an insect's life after it is a larva and before it is an adult. Example Sentence Several butterflies emerged from their pupae. Synonyms chrysalis; cocoon; nymph Antonyms adult; larva Hear It! Say It! Write It! pupae Switch to cursive Start Share with your friends: