instars Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. the stages of development between molts in insects. Example Sentence The caterpillar goes through several instars before becoming a butterfly. More Example Sentences Each instar looks different from the last one. Synonyms larval stages; growth stages Antonyms adult; maturity Hear It! Say It! Write It! instars Switch to cursive Start Share with your friends:
