an article / determiner noun Stress: first syllable đ¤ Save Syllables: an (1) English Definition the form of the indefinite article used before words beginning with a vowel sound Example Sentence I ate an apple. US IPA /ĂŚn/ đ Listen US UK IPA /ĂŚn/ đ Listen UK Synonyms a one any Antonyms the Share this Word Facebook WhatsApp X Telegram Copy Link