grown verb adjective Stress: first syllable π€ Save Syllables: grown (1) English Definition Having reached full physical maturity; fully developed. Example Sentence He is now a fully grown man. US IPA /Ι‘roΚn/ π Listen US UK IPA /Ι‘rΙΚn/ π Listen UK Synonyms mature adult developed ripe Antonyms young immature undeveloped Share this Word Facebook WhatsApp X Telegram Copy Link